The MERINO 150 Base Layer Bottom from Smartwool is made to keep you comfortable from the slopes to the campsite. Merino 150 moves sweat away from the body, which helps regulate body temperature while resisting odour. Core Spun technology wraps Merino around a nylon core for added durability while remaining breathable and ultra-soft against the skin. The smooth flatlock seam construction helps minimize chafing. The wide, fabric covered waistband is equally soft and comfortable. The snug slim fit has a mid rise waist for a comfortable fit that will stay in place.