The Root Classic Fleece boasts a higher level of detailing and comfort. A cozy companion and must-have layer for life in the mountains. Weather-resistant shoulders turn a breeze while flatlock seams and BluesignA(R)-approved PolartecA(R) Velour keep you mighty comfortable. MDL-PolartecA(R) 200 Series Double Velour WPS-Light Woven Nylon Bluesign Approved Classic Velour Fleece Reinforcements on Shoulders and Chest Pocket YKK Vislon Center Front Zipper Under Flap Hand-Warmer Pockets Ribbed Hem and Ribbed Cuffs Flatlock Seams