New Arrivals
Shop NowSurviving New Zealand's harsh climate, they have ingenious fleece engineering that protects them in the freezing winters (-10°C) and cools them in the scorching summers (+30°C). icebreaker's 25 years of experience showcase nature's incredible merino wool, providing performance and comfort, unlike anything you've experienced.
5 Benefits of Merino Wool
Merino wool is the ultimate choice for unbeatable performance, no matter the season. It helps provide temperature regulation and moisture management, and is naturally odor-resistant.
The Merino Wool Difference.
Traditional wool provides warmth but is bulky and itchy, while synthetic fabrics are low-maintenance but can induce sweat. Merino wool is the optimal solution – lightweight, soft, itch-free, resistant to odours, and environmentally friendly. Unmatched comfort and sustainability.
icebreaker merino | Traditional wool | Synthetics | |
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Natural fiber |
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Warm when wet |
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Doesn't smell after use |
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Stays warm |
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Soft, no itch |
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Lightweight |
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Machine washable |
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Merino pioneers from day one.
Since 1995, icebreaker has recognized merino's potential to surpass synthetics and plastics for a better future. Our relationship with nature and our growers enables us to nurture the highest quality merino wool.

Merino pioneers from day one.
Since 1995, icebreaker has recognized merino's potential to surpass synthetics and plastics for a better future. Our relationship with nature and our growers enables us to nurture the highest quality merino wool.
All your merino questions answered.
Why is merino wool good to wear?
Merino wool is unlike anything you've tried before. It's perfect for keeping you cool in hot weather and warm in cold weather. Thanks to its thermo-regulating properties, it adjusts to your body's temperature needs. Naturally odor-resistant, it also pulls moisture from your skin and releases it into the air. Made up of ultra-fine fibers that gently bend upon contact, you'll love how soft merino feels against your skin.
Will merino wool shrink after washing?
Merino wool won't shrink after washing due to its internal spring-like coil that holds its shape. Our machine-washable garments containing merino wool maintain their softness and performance. Hang to dry and store folded for best results. With its natural stretchiness, merino wool retains its shape wear after wear. As always, follow the care guide for your garment.
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Is merino wool itchy to wear?
Merino wool is generally not itchy because of its smaller and finer fibers that bend when they touch your skin, unlike traditional wool fibers that stay rigid and irritate the skin. icebreaker sources superfine merino fibers, carefully hand-picked by growers, ensuring softness and comfort. These luxurious fibers make merino wool suitable for next-to-skin layers, as they help provide less itchiness, resist odors, and move sweat away from your skin. To maintain the softness of your merino wool garments, follow the care guide for your garment. Experience the softness and comfort of merino for yourself.
Can I wear merino wool in summer?
Yes, absolutely! It may seem strange to imagine wearing wool in the heat, but merino is not like other wools. Its lightweight fibers are designed to manage moisture — naturally.
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How to wash, dry, and store your merino garment?
icebreaker garments are designed to make caring for them easy. Be sure to follow the care instructions on your garment's label.
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How do I layer icebreaker merino?
Click below to learn more about our icebreaker layering system.
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