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Soft, warm, and made for adventure—naturally.
When you think of fleece, synthetic plastic-based materials likely come to mind. But Icebreaker RealFLEECE™ takes a different approach—blending the coziness of traditional fleece with the benefits of merino wool, resulting in a natural, breathable, and sustainably sourced alternative.
RealFLEECE™ is made from premium merino wool, often wrapped around a nylon core for added strength, and brushed for extra softness. A touch of LYCRA® is added to allow stretch and shape retention.
This clever blend gives you the warmth and insulation you expect from fleece—without the plastic-heavy feel. Unlike conventional fleece, RealFLEECE™ is:
Naturally breathable
Odour-resistant
Temperature-regulating
Soft against the skin
Better for the environment
Most fleece is made from polyester—a form of plastic derived from petroleum. While it’s lightweight and warm, synthetic fleece is non-biodegradable and sheds microplastics when washed, contributing to ocean pollution.
Icebreaker RealFLEECE™ offers a more responsible solution. Merino wool is renewable, biodegradable, and grown ethically by sheep in the Southern Alps of New Zealand. It keeps you warm in the cold and cool in the heat—something synthetic fleece can’t match.
Icebreaker’s RealFLEECE™ garments are designed for high performance with a natural feel. Whether you’re hiking, biking, or just heading out on a crisp morning, RealFLEECE™ gives you the comfort and durability you need—without compromising on sustainability.
Pair your RealFLEECE™ with Icebreaker base layers for added warmth and performance. This natural layering system helps trap body heat in the cold and release excess warmth when you're active, keeping you comfortable across changing conditions.
It’s fleece, reimagined the Icebreaker way: natural, responsible, and adventure-ready.
