The Rolpa 1/2 Zip is made from 100% polyester in a 100wt. two-sided brushed anti-pill fleece finish for soft and comfortable warmth. Rolpa is a region in Nepal known for its rugged highlands, and this sweater certainly feels at home when the trail gets a little more challenging. The half zip makes the sweater easy to get on and off, and the high collar helps with heat control. A kangaroo pocket on the front provides both safe storage and hand warming, and the forward set shoulder seams are designed to reduce chafing when carrying a pack.