Smartwool Women's Classic All-Season Merino Base Layer Pants - These Classic All-Season Merino Base Layer Bottoms are the perfect layer to put on for your warm-weather adventures. Made of lightweight, breathable Merino, these base layer pants have an updated fit that improves functionality while enhancing aesthetics for a wide range of body shapes. Wherever you're going and whatever you're doing, our lightest-weight base layer bottoms are perfect for adventures during all seasons. Slim fit is intended to follow the contours of the body; Lightweight Merino jersey fabric uses a recycled nylon core while still keeping 100% Merino wool next to skin; Merino-lined elastic waistband designed for comfort; 100% Merino next to skin; Merrow stretch stitching designed to elevate comfort, range of motion, and fit; Size medium inseam: 31in; Syle: SW016908;