Keep your ski boots, hiking boots, and running shoes free from bulk and friction with the Men's Classic Thermal Merino Base Layer 3/4 Bottom. Made from 100% responsibly sourced Merino wool, these base layer pants offer exceptional breathability and comfort. The newly redesigned fit minimizes sag and excess fabric, making them ideal for layering under your favorite outdoor gear. Perfect for active days on the slopes, trails, or roads, these 3/4 bottoms provide the perfect balance of warmth and freedom of movement.Smartwool Merino 250 3/4 Pant Features: Slim Fit 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance Fit updated to improve functionality while enhancing aesthetics Merino-covered elastic waistband and traditional fly design Flatlock seam construction designed to minimize chafing Size M inseam: 21.5" (55 cm) Knit in Vietnam: 100% Merino Wool. Exclusive Of Decoration Garment Weight: 204 g = 7.2 oz