The ROOT Classic Fleece is sleek and soft, a cozy companion and must-have layer for life in the mountains. Weather-resistant shoulders turn a breeze while flatlock seams and Bluesign® approved Polartec® Velour—featuring recycled yarn—keep you mighty comfortable. MDL - POLARTEC® 200 SERIES RECYCLED DOUBLE VELOUR WPS - LIGHT WOVEN NYLON Bluesign® approved classic Velour fleece // Strong and water-repellent nylon reinforcements at shoulders, top of back and chest pocket // Center front zipper with YKK vislon zipper with underflap // Hand and chest pockets with YKK vislon zippers // Rib finish at collar, hem and cuff // Flatlocks seams