The North Face is wise in bringing back their Steep Tech line in its full glory. This TNF Steep Tech Full-Zip Fleece is made from quick-drying, sweat-wicking, and super soft recycled polyester fleece with a water repellent overlay on the shoulders. The yellow, grey and black colors are a homage to the heydey of Steep Tech and give you the look without the hassle of trying to track down the actual vintage garments.