21. Smartwool Women's Classic All-Season Merino Base Layer Bottom

Smartwool Women's Classic All-Season Merino Base Layer Bottom Tights in excellent condition, Women's Intraknit Merino Blend Thermal Leggings are here to elevate all your high-intensity activities. Made with our Intraknit™ technology for enhanced insulation and ventilation to amplify movement and featuring a flattering high-rise waist, you'll never want to break a sweat in another legging again.