Smartwool Merino Sport 250 Wind 1/2-Zip Top - Men's

Our winter runs just got a little cozier with the Merino Sport 250 Top in our kit. The windproof front deflects icy gusts while the minimalist seaming eliminates painful chafe. As we grind up steeps the woolly construction wicks and breathes to keep us from overheating and dries in record time to stop the chill from getting us on the descent.