Women's Smartwool Classic Thermal Merino Base Layer Tight - SW019242-001 Size:S constructed to withstand any trial

constructed to withstand any trial on the trail

Extended Warmth

16 1/2" sleeve length for size M

Engineered with a propulsive carbon fiber plate and designed in accordance with World Athletics’ guidelines

- Two 10 oz/300 mL insulated Flasks with Push-pull blast valve

Women's Smartwool Classic Thermal Merino Base Layer Tight - SW019242-001 Size:S constructed to withstand any trial100% 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.