Optimal weather coverage for your run wherever the trail takes you. Nike Storm-FIT tech and GORE-TEX work together to help keep you dry and comfortable when conditions take a turn for the worse. Benefits:GORE-TEX Windstopper provides a layer of rain and wind protection to help keep you dry and comfortable. Nike Storm-FIT technology resists elements like wind and water to help keep you comfortable in harsh weather conditions. [] Product Details:Palm:93% polyester/7% spandex. Back/other:100% polyester. Hand wash. Imported. Style: N1012397; Color: Black/Silver; Size: 2XS; Gender: Unisex; Age Group: Adult