Smartwool Women's Classic Thermal Merino Base Layer Bottom 2025

100% Merino. 100% capable. Our Women's Classic Thermal Merino Base Layer B is always ready for what's ahead and what's next. With a fit updated to improve functionality while enhancing aesthetics for a range of body shapes and a flatlock seam construction designed to minimize chafing, comfort is never in question. Get yourself a pair or two of our best base layer pants and conquer the cold with more confidence than ever.

• Slim Fit
• Rise: Mid Rise - Sits at or just below Belly Button
• Size M inseam: 30.5" (77.5 cm)
• Garment Weight: 208 g = 7.34 oz
• Knit in Vietnam: 100% Merino Wool
• Fit updated to improve functionality while enhancing aesthetics for a range of body shapes
• Flatlock seam construction designed to minimize chafing
• Merino-covered elastic waistband
• 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance