We&';ve updated our Men&';s Classic Thermal Merino Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level for longer. And our warmest-weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away. Features Slim Our slim fit is intended to follow the contours of the body Fabric helps combine the moisture management, temperature regulation, and odor resistance of 100% Merino wool with interlock knit for comfort Flatlock seam construction designed to help increase comfort and minimize chafing Fully functional fly Merino-lined elastic waistband designed for comfort 100% Merino next to skin Size medium inseam: 30" (76 cm) Made in Vietnam: 100% Merino Wool. Exclusive of Decoration. SW016361