Sometimes you have to clean up, but who wants to sacrifice warmth and performance? A dressier occasion calls for the Kiva Ridge Half Zip from Smartwool. Relaxed lines, smart half zip, and ribbed collar and cuffs will have you looking sharp. Single layer jersey knit is made from a merino, nylon, and acrylic blend that's ready to wick. Because nothing looks better on a guy than comfort and confidence.