Women's Smartwool Classic Thermal Merino Base Layer Bottom Size:Medium River mileage is noted for

River mileage is noted for those exploring by boat

back panel

including a scratch resistant R-Type mineral crystal

Fabric reinforced front shove-it pocket

Women's Smartwool Classic Thermal Merino Base Layer Bottom Size:Medium River mileage is noted for100% Merino. 100% capable. Smartwool's 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 Smartwool's slim