The Smartwool Women's Merino 250 1/4-Zip Top offers dependable warmth for cold winter adventures. Its soft merino fabric feels cozy against your skin, and is also naturally odor-resistant to keep you feeling fresh all day long. Shoulder panels eliminate the need for shoulder seams, making layering more comfortable, while the flatlock seams prevent chafing. And, whether you're wearing this top on its own or under a jacket, the slim fit keeps layering bulk-free.