Merino Wool

A premium, all-natural performance fiber sourced from Merino sheep. Celebrated for its remarkable ability to regulate temperature, resist odor, and provide soft, itch-free comfort, it’s the ultimate choice for base layers, hiking, and outdoor adventures.
What is Merino Wool

What is Merino Wool?

生地の種類 Natural Protein Fiber
主な利点 Temperature Regulation, 自然な防臭性, 吸湿発散性, Soft & Itch-Free
感じる Soft, fine, breathable, warm
最適な用途 ベースレイヤー, Hiking Apparel, Socks, Running Gear, Skiing/Snowboarding
持続可能性 Natural, renewable, and biodegradable. Ethical sourcing (mulesing-free) is critical.
Merino wool comes from a specific breed of sheep whose fleece is composed of exceptionally fine and soft fibers. Unlike traditional, coarse wool, Merino fibers are so fine that they bend when they touch the skin, eliminating any itchiness. It’s often callednature’s smart fabricbecause of its innate ability to adapt to changing conditions, providing warmth in the cold and breathability in the heat, making it a highly-prized material for performance apparel.

アクティブウェアのコア特性

Versatile for Gym & Lifestyle

Superior Temperature Regulation

The natural crimp of Merino fibers creates tiny air pockets, trapping body heat to keep you warm in cold conditions. Conversely, in warm weather, it transports moisture vapor away from your skin to keep you cool and dry.

自然な防臭性

自然な防臭性

Merino wool is naturally antimicrobial. It can absorb moisture vapor and its complex structure prevents odor-causing bacteria from thriving. This means garments can be worn for multiple days without washing—a key benefit for travel and multi-day hikes.

High Absorbency

優れた水分管理

It can absorb up to 30% of its own weight in moisture vapor without feeling damp. It actively pulls moisture away from the skin, a process that keeps you far more comfortable than fabrics that only wick liquid sweat.

セカンドスキンのような快適さ

Soft, Itch-Free Comfort

Forget everything you thought about itchy wool. The ultrafine fibers of Merino are flexible and soft, providing premium, next-to-skin comfort without any irritation.

Common Applications in Sportswear

ハイキング & アウトドアアパレル

ハイキング & アウトドアアパレル

For all-weather comfort and multi-day outdoor adventures.

Performance Base Layers

Performance Base Layers

Creating a warm, dry, and odor-free next-to-skin foundation.

ランニング & Cycling Gear

ランニング & Cycling Gear

Regulating body temperature during runs and rides in any season.

Performance Socks

Performance Socks

Keeping feet dry, 快適, and odor-free on the trail.

Our Commitment to Merino Wool Quality & Consistency

A superior final garment begins with flawless raw materials. Every roll of fabric we source from our certified mill partners undergoes a rigorous incoming quality control (IQC) process at our facility before it is cleared for production. Our inspection includes checks for Color Consistency, Fabric Weight & Thickness, Defect Detection and Performance Testing. 生地の品質に対するこの細心の注意は、当社の総合的な品質保証システムの第一歩です。.

色の一貫性

分光測光法を使用した標準に対する色合いの精度の検証.

Fabric Weight & Thickness

GSM での均一性の確保 (平方メートルあたりのグラム数).

欠陥検出

涙をスキャンしています, 汚れ, または織りの欠陥.

パフォーマンステスト

ストレッチのサンプルテストを実施, 回復, そして耐久性.

オーガニックコットンリサイクルクロス 廃棄物ゼロ素材

A Naturally Sustainable & Ethical Choice

Merino wool is a highly sustainable choice. It is Renewable (sheep grow a new fleece each year), Natural (no plastics), and fully Biodegradable at the end of its life. A critical aspect of its ethics is animal welfare. Sansansun is committed to sourcing only mulesing-free Merino wool, often certified by standards like the Responsible Wool Standard (RWS), to ensure the sheep are treated humanely.

衣類のお手入れ

洗浄

洗浄

Machine wash on a gentle or wool-specific cycle using cold water. Use a mild, pH-neutral, or wool-safe detergent to protect the fibers.

乾燥

乾燥

Never tumble dry with high heat. Lay the garment flat to dry out of direct sunlight to maintain its original shape and prevent shrinking.

避ける

避ける

Do not use bleach or fabric softeners. High heat and excessive agitation are the main enemies of wool, as they can cause it to felt and shrink.

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