Made for the mountains.

A collection made from natural fibers, designed to elevate your performance in cold weather and keep you out in the mountains.
Layer with merino for warmth and protection, from next-to-skin to outerlayer.

Merino wool's natural temperature regulation and breathability are everything you need for your winter activities on and off piste.

Discover icebreaker merino layers
primed for performance in the cold.

Base layer

Being the layer closest to your skin, choosing the right base layer can make all the difference to your mountain activities. Discover our range of base layers tops and bottoms in 100% merino wool for thermal warmth and breathability.

200 Lightweight base layersaltNot too heavy, not too ligh, our 200 lightweight base layers are best suited for adventures in moderate to cool conditions.
260 Midweight base layersaltWhen the temperature drops, our 260 merino base layers offer just the thermal comfort you need to keep going in the cold.
300 Heavyweight base layersaltOur warmest base layer, specifically designed for comfort in extreme cold and made with our finest merino fibers.

Mid layer

Essential pieces to elevate your performance on technical mountain adventures. Packable, cold-weather hoodies and sweatshirts for changeable weather and colder days.

QuantumaltA medium weight and technical slim-fit mid layer, made with 100% merino for high intensity activities.
Quantum Hybridalt A Quantum mid layer with added insulation in the front to better protect you, with an excellent warmth to weight ratio.
RealFleece™ DescenderaltA warm technical mid layer that can be used for premium warmth and breathability in moderately intense activities.
RealFleece™ ElementalaltA heavyweight and versatile essential mid layer, made with 100% merino for low intensity activities in cold weather.


Expertly cushioned socks, made with durable and breathable merino wool, are designed for comfort on the snow.



Your final layer for those cold weather pursuits. From hard-working mountain jackets to versatile vests, our outer layers will keep you warm when the temperature drops and naturally insulate from the outside in.


Hats and Neckwear

Merino protection where you need it most. Nature’s miracle fiber keeps your extremities warm and protected, so you can stay out in the cold for longer. Keep your head and neck warm in any weather with breathable merino wool accessories.

Hats and Neckwearalt


Keep your hands and fingers warm and protected with our collection of merino gloves, liners & mittens. Essential in cold weather, with lightweight liners to slide under gloves or mitts for extra merino warmth on mountain adventures.


Natural innovations

Cold-weather essential. Warmth without the weight.


Elevating merino wool with innovation. Merino wool fibers are brushed to create a soft natural fleece, maximising warmth while minimising bulk, so you can keep going in the coldest conditions. Soft to touch and breathable, our real merino fleece supports your microclimate while you perform outdoors.

Soft to touch
Natural warmth
Optimal warmth-to-weight
Authentic brushed merino fleece
Naturally odor resistant

Svalbard, Norway, End to End.

7 natural adventurers, 40 days, 1 mission.


Seven adventurers brave the Arctic's harshest realms: Svalbard lies about midway between the northern coast of Norway and the North Pole with 60% of the archipelago covered with glaciers. For 40 days of relentless cold, the team covered the distance of 700km, primarily by ski-touring. They benefited from the warmth and comfort of merino wool on their epic journey. From underwear to base layers to mid layers, our merino layering system, was essential to braving Svalbard's extreme -35°C temperatures.