Craft Womens Zero Extreme Wicking Athletic Skiing/Cycling/Bike/Training Long Sleeve Base Layer Crew

Active Extreme is made of a thin, lightweight and elastic fabric that keeps you dry and fresh throughout any workout in fair and cold temperatures. Its ergonomic 3D construction ensures a perfect fit and optimal freedom of movement for extreme performance. A HEXA channeled fiber (six channels) against the skin enhances moisture transport and cools the body down, whereas a hollow fiber on the outside of the fabric offers insulation and transports moisture to the next layer.