Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie
Beanie - Mohair & Merino Wool Beanie

Bertha Chunky Mohair Beanie I SuperYellow

Regular price$133.43
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  • Bertha Chunky Mohair Beanie with Merino Wool for extreme cold
  • Thermal Rating 3 of 3, Length 3 of 3
  • Naturally regulates temperature and enhances breathability to keep you fresh in all conditions
  • Chunky extra thick with added length
  • Made in Finland and tested in the Arctic for cold
  • Can be used in temperatures from -35°C to -50°C

Bertha Chunky Mohair Beanie I With Merino Wool For Very Cold Conditions

The Bertha Mohair Beanie is sustainably made in Finland from a luxurious blend of soft mohair and merino wool. Its classic design provides exceptional warmth in cold weather, making it a versatile accessory that complements both outdoor gear and casual outfits. Available in eight beautiful colors, the Bertha beanie offers style and comfort for every occasion.

Designed by SuperYellow, these Finnish-made beanies are created using time-honoured techniques and eco-friendly materials. Tested in Arctic conditions, the Bertha beanie ensures reliable performance even in extreme cold, combining sustainable craftsmanship with durable functionality.

Material 50% Mohair, 32% Polyamide, 18% Extra fine merino wool

  • Beanies Made in Finland for extreme cold conditions
  • Nordic design by SuperYellow
  • Tested in the Arctic for proven performance
  • Naturally breathable
  • Effective moisture-wicking
  • Soft and itch-free
  • Odour resistant for freshness on the go

Warmth Extremely Warm 3 of 3
Length Long 3 of 3
One size For Adults

SuperYellow beanies stand out as premium knitwear by combining Finnish design excellence with a deep commitment to sustainability. Made in Finland using high-quality, certified materials like 100% mulesing-free merino wool, organic cotton, and innovative recycled fibres, these beanies ensure durability, comfort, and versatility for all climates.

The manufacturing process minimizes waste through careful resource planning, recycling, and reuse, reflecting responsible production ethics. Each beanie undergoes rigorous quality inspections to guarantee top-tier craftsmanship. With timeless design, eco-friendly materials, and sustainable production practices, SuperYellow beanies offer a long-lasting, stylish choice for conscious consumers who value quality and environmental responsibility.

Here are the six top differences between a cheap synthetic beanie and a Merino wool beanie:

Material Quality

  • Cheap Synthetic: Made from low-grade polyester or acrylic fibers, often less breathable and prone to pilling.
  • Merino Wool: Made from fine, natural Merino wool fibers that are soft, breathable, and naturally odour-resistant.

Comfort & Feel

  • Cheap Synthetic: Can feel itchy, stiff, or plastic-like and cause discomfort over prolonged wear.
  • Merino Wool: Soft, smooth, and gentle on the skin, providing all-day comfort even for sensitive skin.

Thermal Regulation

  • Cheap Synthetic: Poor at regulating temperature, often makes you sweaty or cold because it doesn’t wick moisture well.
  • Merino Wool: Excellent at temperature regulation, wicks moisture away, keeps you warm when cold and cool when hot.

Durability & Longevity

  • Cheap Synthetic: Prone to stretching, pilling, and losing shape quickly after washing or use.
  • Merino Wool: Natural resilience and elasticity help maintain shape and look great over many wears and washes.

Environmental Impact

  • Cheap Synthetic: Made from petrochemicals, non-biodegradable, and contributes to microplastic pollution.
  • Merino Wool: Biodegradable, renewable, and sourced from ethically farmed sheep, minimizing environmental harm.

Odour Resistance

  • Cheap Synthetic: Retains odours and may require frequent washing.
  • Merino Wool: Naturally odour-resistant due to its antimicrobial properties, stays fresh longer between washes.

What are the benefits of Merino Wool?

When it comes to beanies here are a list of benefits:

  • Enhances comfort and reduces itchiness: Merino wool is very soft and gentle on the skin.
  • Superior fit and stability: Due to its natural texture, merino wool snugly sits on the head without slipping, providing stability and comfort.
  • Constant freshness: The breathability of merino wool assists in regulating core body temperature, making it suitable for both outdoor pursuits and everyday wear.
  • Moisture control: Its moisture-wicking properties efficiently draw sweat and moisture away from the skin, ensuring dryness and comfort.
  • Natural cleanliness: Merino wool's innate antimicrobial properties neutralize bacteria that cause body odour, minimizing the need for frequent washing when worn for extended periods outdoors.
  • Warmth: Merino wool beanies are renowned for their superior warmth compared to synthetic beanies due to the unique properties of merino wool
    fibres. The natural crimp in merino wool fibres creates tiny air pockets within the fabric, which act as insulators, trapping heat and roviding excellent thermal regulation.
  • Durability and Longevity: Unlike synthetic materials or inferior wool grades, merino wool stands out for
    its exceptional longevity. Thanks to its natural elasticity, the fibres in merino wool inherently bounce back, allowing the garment to maintain its shape even after prolonged wear.
  • Environmental Impact: When compared to synthetic materials, merino wool emerges as a more sustainable choice, given its renewable and biodegradable nature.
  • Sustainability Merino wool lends itself to sustainable manufacturing practices when contrasted with synthetic materials, which often necessitate extensive processing in large facilities. Wool can be hand-woven by a single individual, leading to the feasibility of smaller-scale factories and mills.

Today, Superyellow stands as a leading headwear brand, proudly represented by over 200 retailers across the globe. Each Superyellow beanie is made in Finland from 100% pure merino wool—one of the world’s most exceptional natural fibers, prized for its superior warmth, breathability, softness, and moisture-wicking properties.

Superyellow seamlessly blends Scandinavian design with premium materials, resulting in headwear that is not only stylish but built to last. This dedication to quality ensures that every beanie delivers exceptional comfort and durability, making it a trusted companion for everyday wear in all seasons.

At the heart of Superyellow’s philosophy is a commitment to sustainability. The brand’s simple yet powerful ideology is to create products that make a meaningful, positive difference in people’s lives while minimizing environmental impact. By focusing on longevity, natural materials, and responsible production practices, Superyellow aims to set a new standard for eco-conscious fashion that cares for both the wearer and the planet.

Factors to Consider When Choosing a Beanie

When looking to buy a beanie there are a number of things to consider to ensure you make the right choice. Having the wrong style can ruin any outdoor activity turning it into a very unpleasant experience. 

Styling Recommendations

Detailed Styles Overview

Beanie

Eco Friendly  Length Warmth Description
Vuori Beanie Yes Regular 1 Underhelmet lightweight beanie
Natur Beanie Yes Short 2 Sustainable recycled wool, short fit. Ideal for everyday warmth.
Skogen Beanie Yes Regular 1 Eco-friendly fibre blend, regular length, lightweight warmth.
Fisherman Beanie Yes Short 2 Classic short fisherman style with moderate warmth.
Sailor Beanie Yes Short 2 Short length, classic sailor design, moderate insulation.
Amalie Beanie Yes Long 1 Long eco-friendly beanie for light warmth and stylish coverage.
Otso Beanie Yes Regular 1 Regular length, eco-friendly with light warmth rating.
Inarie Beanie Yes Regular 2 Moderate warmth with eco-conscious materials and regular fit.
Kjempe Beanie Yes Regular 2 Eco friendly with regular length and solid warmth.
Hannah Beanie Yes Long 2 Long eco-friendly beanie, providing increased warmth and style.
Norden Beanie Yes Long 3 Thick, chunky long beanie for extreme cold, highest warmth rating.
Aida Beanie Yes Long 3 Ideal for freezing conditions; chunky and warm with eco materials.
Beam Beanie Yes Regular 3 Robust beanie for cold weather; eco-friendly with superior insulation.
Kide Beanie Yes Regular 2 Balanced warmth and length, produced sustainably. With pompom.
Arctos Beanie Yes Regular 2 Regular length and warmth with 100% mulesing-free merino wool. With pompom
Caribou Beanie Yes Regular 2 Medium warmth, regular style, eco-conscious materials. Tight knit with pompom 
Polar Beanie Yes Regular 2 Designed for cold weather, regular fit and sustainable wool.
Bertha Beanie Yes Long 3 Soft mohair and merino wool, chunky extra thick.
  • All merino wool beanies are mulesing-free and manufactured sustainably.
  • For extreme cold conditions (e.g., mountaineering below zero degrees Celsius), select beanies with warmth rating 3 and length of 3.
  • “Eco Friendly” indicates sustainable and recycled or blended materials.

Making The Right Choice For Your Needs

  • 1 - Lightweight: Great for mild weather or active outdoor use.
  • 2 - Moderate Warmth: Ideal for everyday winter wear.
  • 3 - Extra Warm: Perfect for extreme cold or alpine conditions.

Length and Fit Considerations

  • Short Beanies: Offer a snug fit suited for casual or active use.
  • Regular Length: Provides versatile coverage and style.
  • Long Beanies: Deliver extra warmth and coverage, suited to harsh winters.

Eco-Friendly Materials

SuperYellow beanies are made from recycled or blended fibres and 100% mulesing-free merino wool, reflecting our commitment to sustainable fashion and ethical sourcing.

Why Choose SuperYellow?

  • Sustainably Made in Finland: Proudly made with mulesing-free wool and recycled fibres
  • Superior Comfort & Breathability: Natural merino wool keeps you warm yet regulates temperature.
  • Variety of Styles & Fits: From urban lightweight to chunky alpine beanies.
  • Trusted for Performance: Perfect for outdoor adventures, winter sports, and everyday wear. Tested in the Arctic.
  • Easy to Care For: Machine washable and durable for long-lasting use.

Ready to Buy?

Browse our collection and **Shop Now** for sustainable, warm, and stylish merino wool beanies.

Factors to Consider When Choosing a Beanie

When looking to buy a beanie there are a number of things to consider to ensure you make the right choice. Having the wrong style can ruin any outdoor activity turning it into a very unpleasant experience. 

Styling Recommendations

Detailed Styles Overview

Beanie

Eco Friendly  Length Warmth Description
Vuori Beanie Yes Regular 1 Underhelmet lightweight beanie
Natur Beanie Yes Short 2 Sustainable recycled wool, short fit. Ideal for everyday warmth.
Skogen Beanie Yes Regular 1 Eco-friendly fibre blend, regular length, lightweight warmth.
Fisherman Beanie Yes Short 2 Classic short fisherman style with moderate warmth.
Sailor Beanie Yes Short 2 Short length, classic sailor design, moderate insulation.
Amalie Beanie Yes Long 1 Long eco-friendly beanie for light warmth and stylish coverage.
Otso Beanie Yes Regular 1 Regular length, eco-friendly with light warmth rating.
Inarie Beanie Yes Regular 2 Moderate warmth with eco-conscious materials and regular fit.
Kjempe Beanie Yes Regular 2 Eco friendly with regular length and solid warmth.
Hannah Beanie Yes Long 2 Long eco-friendly beanie, providing increased warmth and style.
Norden Beanie Yes Long 3 Thick, chunky long beanie for extreme cold, highest warmth rating.
Aida Beanie Yes Long 3 Ideal for freezing conditions; chunky and warm with eco materials.
Beam Beanie Yes Regular 3 Robust beanie for cold weather; eco-friendly with superior insulation.
Kide Beanie Yes Regular 2 Balanced warmth and length, produced sustainably. With pompom.
Arctos Beanie Yes Regular 2 Regular length and warmth with 100% mulesing-free merino wool. With pompom
Caribou Beanie Yes Regular 2 Medium warmth, regular style, eco-conscious materials. Tight knit with pompom 
Polar Beanie Yes Regular 2 Designed for cold weather, regular fit and sustainable wool.
Bertha Beanie Yes Long 3 Soft mohair and merino wool, chunky extra thick.
  • All merino wool beanies are mulesing-free and manufactured sustainably.
  • For extreme cold conditions (e.g., mountaineering below zero degrees Celsius), select beanies with warmth rating 3 and length of 3.
  • “Eco Friendly” indicates sustainable and recycled or blended materials.

Making The Right Choice For Your Needs

  • 1 - Lightweight: Great for mild weather or active outdoor use.
  • 2 - Moderate Warmth: Ideal for everyday winter wear.
  • 3 - Extra Warm: Perfect for extreme cold or alpine conditions.

Length and Fit Considerations

  • Short Beanies: Offer a snug fit suited for casual or active use.
  • Regular Length: Provides versatile coverage and style.
  • Long Beanies: Deliver extra warmth and coverage, suited to harsh winters.

Eco-Friendly Materials

SuperYellow beanies are made from recycled or blended fibres and 100% mulesing-free merino wool, reflecting our commitment to sustainable fashion and ethical sourcing.

Why Choose SuperYellow?

  • Sustainably Made in Finland: Proudly made with mulesing-free wool and recycled fibres
  • Superior Comfort & Breathability: Natural merino wool keeps you warm yet regulates temperature.
  • Variety of Styles & Fits: From urban lightweight to chunky alpine beanies.
  • Trusted for Performance: Perfect for outdoor adventures, winter sports, and everyday wear. Tested in the Arctic.
  • Easy to Care For: Machine washable and durable for long-lasting use.

Ready to Buy?

Browse our collection and **Shop Now** for sustainable, warm, and stylish merino wool beanies.

Pairs well with

Superyellow Norden merino Wool Beanie light-blue

High-performance beanies for people who go out anyway.

Beanies Built for real adventurers

From wild trails to weekend escapes, these beanies are engineered to keep you warm and dry. Nothing fancy. Just gear that works when it counts. Made in Finland and tested for cold in the Arctic.

Shop and Go

Got Questions? We’ve Got You.

Today, Superyellow stands as a leading headwear brand, represented by over 200 retailers across the globe. Each Superyellow beanie is made in Finland from 100% pure merino wool—one of the world’s most exceptional natural fibers, prized for its superior warmth, breathability, softness, and moisture-wicking properties.

Superyellow seamlessly blends timeless Scandinavian design with premium materials, resulting in headwear that is not only stylish but built to last. This dedication to quality ensures that every beanie delivers exceptional comfort and durability, making it a trusted companion for everyday wear in all seasons.

At the heart of Superyellow’s philosophy is a commitment to sustainability. The brand’s simple yet powerful ideology is to create products that make a meaningful, positive difference in people’s lives while minimizing environmental impact. By focusing on longevity, natural materials, and responsible production practices, Superyellow aims to set a new standard for eco-conscious fashion that cares for both the wearer and the planet.

Committed to Transparency and Sustainability Through Certified Standards

At Superyellow, we believe that using materials certified by reputable third-party organizations is fundamental to ensuring complete transparency and accountability in our production process. Our commitment goes beyond quality — it reflects our dedication to ethical sourcing, environmental stewardship, and social responsibility.

All our materials, production methods, and supply chains have been rigorously verified and certified according to the highest global standards, including:

Woolmark: Guaranteeing premium quality wool that meets stringent performance and durability criteria.
Responsible Wool Standard (RWS): Ensuring that the wool comes from farms with high animal welfare practices and sustainable land management.
Global Organic Textile Standard (GOTS): Certifying organic fibers and environmentally friendly production processes that minimize harmful chemicals and waste.
Mulesing Free: Affirming that no sheep have undergone mulesing, reflecting our commitment to animal welfare.
Global Recycled Standard (GRS): Verifying the recycled content of materials while ensuring responsible social, environmental, and chemical practices throughout the supply chain.
OEKO-TEX Standard 100: Confirming that our textiles are tested for harmful substances and safe for human use.

By adhering to these internationally recognized certifications, Superyellow guarantees that every headband you wear not only performs exceptionally but is also produced with respect for people, animals, and the planet.

Crafted with Heritage, Designed for Extremes

All our SuperYellow beanies are proudly made in Finland, utilizing century-old knitting techniques passed down through generations. By keeping production local, we not only uphold Finland’s rich craftsmanship tradition but also maintain rigorous control over every step of the manufacturing process. This ensures our beanies meet the highest standards of quality and sustainability.

Designed specifically for the harshest Finnish winters, our beanies have been extensively tested in Arctic conditions to guarantee exceptional warmth, durability, and comfort. Engineered to protect against extreme cold while remaining breathable and lightweight, they deliver reliable performance in the most demanding environments.

With thoughtful design, superior materials, and ethical production practices, our Finnish-made beanies blend timeless heritage with modern sustainability—offering you premium headwear that stands the test of time and temperature.

Merino wool has a number of unique properties which makes it ideal for a premium quality beanie.

  • Regulates temperature and breathability to keep you fresh in all conditions
  • Odour resistant, with anti-microbial properties reduces odour build-up
  • Moisture wicking, keeping you warm and dry even when very active
  • Exceptional softness and warmth against the skin with itch free properties
  • Exceptional thermal properties keeping you warm in cold conditions
  • Bio Degradable at end of life use

Yes, the beanies from SuperYellow are specifically designed in Finland to withstand extreme cold temperatures, including conditions where winter temperatures can drop as low as -50°C. Each beanie is assigned both a thermal rating and a length rating to help you choose the right one for harsh winter weather(see under description).

For extreme cold temperatures like -35°C to -50°C, it is recommended to select beanies with:
Thermal Rating: 3 of 3 (highest level of insulation)
Length Rating: 3 of 3 (extra coverage for warmth)
Based on these ratings, the beanies best suited for these extreme temperatures are:

Bertha (Chunky Thick Mohair Beanie)
Aida (Extra Thick Merino Beanie)
Norden (Merino Beanie)
Additionally, the Beam beanie (Merino Wool Chunky Beanie) has the highest thermal rating of 3/3 but a length rating of 2/3. While still very warm, it provides slightly less coverage than the above models.

You can explore these and other high-quality beanies on the Finnscott Beanies Collection page, where you will find a range of options made from premium materials like merino wool and mohair, all made for cold climates.

Our merino wool beanies have tight knitting, are thick and cover your ears. So yes, they are perfect for windy weather. However if you are expecting to be in freezing windy conditions then select a beanie that has more length (rating 3) which will provide more protection around the neck and ears.

Our beanies are one size and they fit for both men and women. Merino wool beanies adjust to your head when used without loosing their shape. For kids we have two sizes available: size 1 (46-50cm) and size2 (52-56cm).

The merino wool we use is sourced exclusively from farms that uphold a strict "mulesing-free" policy. This ensures that the welfare of the sheep is prioritized and that they are not subjected to any harm.

In essence, mulesing, a surgical practice involving the removal of skin from the sheep's breech, is avoided, preventing unnecessary discomfort and promoting humane farming practices. By adhering to mulesing-free standards, we support ethical and responsible treatment of the sheep in our supply chain.

Merino wool can be machine washed on delicate 30°, however usually airing is enough to freshen up the beanie. Do not use fabric softner. Lie flat to dry. Do not handwash. Please follow carefully the merino wool care instructions.

100% Merino Wool

Why is Merino Wool Better Than Synthetics?

  • Wool is breathable and can regulate temperature
  • It wicks away moisture to ensure you stay warm and dry
  • It has antimicrobial properties that neutralises bacteria and odour
  • Natural crimp of wool creates tiny air pockets helps retain warmth
  • Merino wool is extremely durable and long lasting
  • Wool can be recycled
  • Wool is biodegradable at end of life
Shop Now

WHAT OUR CUSTOMERS THINK

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Aida Beanie

Chunky extra thick beanie for extreme cold conditions.

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Kjempe Beanie

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Hannah Beanie

Stylish Merino wool beanie with extra length for windy conditions.

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Hannah Beanie

Thick extra long beanie for cold windy conditions.

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SAAME HEADBAND

Stylish Merino Wool Headbands so you look good outdoors

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Beam Chunky Beanie

Chunky Tight Knit Extra Thick Merino Wool Beanie

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