Made from 100% recycled polyester, this half-zip pullover is engineered with advanced polartec® alpha direct™ technology, which as well as delivering extraordinary breathability and warmth also maxes thermal efficiency and moisture management even during intensive activity. The stretch branded binding at the hem and cuffs delivers extra comfort and flexibility, and there are thumbholes to hold the sleeves in place and provide additional warmth at the hand and wrist. The mid collar keeps the neck snug and the overlock stitching reinforces the fabric, increasing its durability. The perfect mid layer for any back country enthusiast.