Fit & Design: Standard fit Merino/poly blend helps move moisture, dries quickly, and holds its shape during high-sweat activities in colder weather A windproof front panel helps provide increased weather protection against what Mother Nature is bringing Integrated thumbhole openings allow you to really dial up the warmth Country of Origin : Imported Style : 2285600 Brand : SmartWool Web ID: 20SWLMMRNSPRT250WAOA SKU: 21806445