For when you want to stay warm, but not too warm, the New Balance Heat Grid Half-Zip is a 10 out of 10. The athletic fit is not too tight and built to skim your chest, waist and hips, making it easy to move in while you’re warming up or on a run. Designers also dropped the hem on the back for some extra coverage. You’ll really dig the comfortable material New Balance uses that helps to keep you warm on those cold morning runs but feels lightweight and wicks away moisture as you start to work up a sweat. A zippered pocket on the chest for extra storage and thumbholes on the sleeves for hand coverage and a comfortable fit makes the New Balance Heat Grid Half-Zip perfect for getting the blood pumping on cool or windy days.