Don’t let cold weather get in the way of your long run with the New Balance Impact Run Heat Tight. These running tights feature NB HEAT technology and brushed interior fabric to keep you warm and dry whether you are doing speedwork on the track or your long run. A fitted silhouette is designed to fit snug at the hips and thighs to allow for full range of motion without any excess fabric. Plus, these tights have drop-in pockets, so you can keep essentials on hand during your run. Looking for other cold weather running apparel? Check out our guide on the best winter running apparel.