Yak Wool's Thermal Properties

Our two proprietary yak wool fabrics are the pinnacle of base layers.

By harnessing the natural properties in yak wool, our base layers offer exceptional warmth, breathability and all day comfort.

We created the world's first yak wool technical fabrics to bring a new level of comfort to outdoor adventurers: supreme warmth when you need it, temperature regulation to prevent overheating and natural moisture management.

Hima-Layer™ Yushu Base Layers

Our base layer Yushu collection is the result of many years' work. Constructed of 60% Yak and 40% Merino wool to increase durability, the collection features completely flat yet ultra-strong seams.

Our Shola collection for men and women is made from 100% yak wool which comes in three different styles of top and two different length of bottoms.

Both Yushu and Shola offer the ideal first layer solution to pair with one of our men's mid-layers or women's mid-layer tops.

When you need a base layer, make sure it’s a Hima-Layer™.

Born at Altitude

The secrets of the yak’s woolly warmth lay in their high-altitude habitat. These hardy beasts have evolved their super-wool in order to withstand the cold at 4,000-6,000 meters' altitude and the harsh winter months.

Engineering their fine wool into exclusive technical fabrics, our range offers outdoor adventurers an unsurpassed level of comfort next to the skin.

Technical luxury. And it's Natural.

We have been working for over ten years to develop this incredible wool into the most comfortable technical fabrics.

Our fabrics have been tested by adventurers in the most extreme environments on the planet, at home and everything in between, to ensure they will help you to go further in your adventures.

The Yushu Collection

View all of the pieces from our new yak wool Yushu Collection here.

The Shola Collection

View all of the pieces from our original yak wool Shola Collection here.

Check out our range of yak wool base layers

We know you will love wearing kora base layers but don't just take our word for it, read customers' product reviews. What's more we are so confident we offer a 30 Day Trial Guarantee.