SOFT AND BREATHABLE.The Nike Element Top keeps you warm on your route. Soft and breathable, the top uses sweat-wicking technology for dry comfortable in cooler conditions.Stay DryWoven fabric on the chest, shoulders, sleeves and upper back helps you block out the cold. Additional Dri-FIT technology helps you stay dry and comfortableSoft Below, Breathable UnderneathThe lower panel wraps you in soft French terry fabric. It also covers the arms below the elbow. On the interior, jacquard mesh provides breathability.Custom Coverage and AirflowThe half-zip design with mock neck collar lets you adjust your exposure to the elements.Slit thumbholes on the cuffs let you easily slide in for extra coverage.Zippered pocket on right front rib secures cards or keys.More Details Standard fit for a relaxed, easy feel Body: 94% polyester, 6% spandex. Back Panel: 82% polyester, 18% spandex. Front Panel: 86% polyester, 14% spandex. Lower Sleeves: 100% recycled polyester. Pocket Bags: 100% recycled polyest