Self: 90% nylon, 10% spandex Lining: 100% polyester Inner: 83% nylon, 17% spandex; Made in Vietnam; Hand wash cold; Fully lined; Hidden back zipper closure; Lightweight activewear fabric with ribbed hem; Shorts included; Revolve Style No. KLHO-WD2; Manufacturer Style No. 11-1-61-40-003