BOLD AIR. The Nike Air Midlayer Top delivers coverage for cool-weather runs. Linear lines nod to the look of speed, paying homage to Nike Air's origins in Running. Light Like Air This season's Nike Air collection pays homage to an icon with details and linear lines that capture the look of speed. Warm Up The fabric helps manage your bodyâs natural heat to keep you warmâand performance high when temperatures are low. Cool, Where You Need It Breathable panels at the shoulders, lower back and around the hem deliver ventilated cool. Choose Your Fit Bungee cord at the hem lets you adjust the fit. Benefits Fleece fabric helps keep your body warm. Dri-FIT technology helps you stay dry and comfortable. Side pockets for small item storage. Thumbholes extend the coverage for warmth. Product Details "AIR" neck tape Reflective Nike Air graphic at the left shoulder Not intended for use as Personal Protective Equipment (PPE) Body: 100% polyester. Panel: 86% polyester/14% spandex. Machine wash Imported Style: DC6910; Color: Black/Black/Black; Gender: Female; Age Group: Adult