Arc'teryx Kyanite Baselayer Bottom W Size:XXS Icebreaker W Merino 260 Vertex

Icebreaker W Merino 260 Vertex LS Crewe First Snow

Water-resistant powderskirt with elastic hem

MainFrame highbacks feature a rigid center frame for massive heelside power with engineered flex zones for incredible side-to-side mobility

One of the best relaxed fits on the market for racing in cold and freezing conditions as well

FULL STRETCH ENGINEERED INTERIOR

Arc'teryx Kyanite Baselayer Bottom W Size:XXS Icebreaker W Merino 260 VertexPolartec Power Stretch Pro combines a highly durable nylon face with a soft, comfortable, moisture wicking brushed polyester interior Zippered thigh pocket sized for smartphone Comfortable trim fit aids thermal efficiency, layers easily Performance stretch and articulated patterning for mobility and freedom