New Balance Men's Apparel Size Chart The NB HEAT Loft Crew helps keep you warm when on the go. Quilted fabric streches as you move and captures heat during even the coldest workouts. A quarter-zipper allows for adjustable comfort and a zippered pocket offers handy storage, while raglan sleeves give this shirt athletic-inspired style. Plus, a dipped rear hem offers you coverage, so that you can move in confidence. Features: - 1/4 length front zipper - Athletic fit - Quilted stretch HEAT LOFT fabric offers superior body heat retention to traditional fleece without added weight. - Elastic cuffs - Insertion yarn fleece - Split raglan sleeves, set-in on the back to maximize warmth over shoulder blades - Woven overlays for added durability