Comfortable, stylish and well-fitting,??this??chafe-free Boxer Brief from Smartwool feels as good as it looks.. . ??. . . Lightest weight Merino jerset fabric uses a nylon core to increase durability while keeping Merino wool next to skin. Wide elastic waistband (4 mm) designed for ultimate comfort; keeps Merino next to skin. Flatlock seam construction designed to eliminate chafing. Fully functional fly. Fit:??Slim Fit; Mid Rise. Material:??87% Merino Wool, 13% Nylon. Machine wash. Imported. 772204297059 34474700068 SW014011