The Women's Ultra Skirt is fast, feminine, and fiercely competitive. This fashionable piece designed with function in mind, offers our proprietary 1:1 Gel Flask Pocketing System which secures nutrition in an anatomic position on body and is ingeniously integrated into the liner so that you can carry more in your pockets minus the flapping around. Transfer Dry fabric provides optimal moisture transfer and stretch with superior hand feel. Fully integrated Float liner uses Transfer Dry fabric powered by Minerale for optimal moisture transfer, faster dry time and odor absorption. 1:1 Gel Flask Pocketing System secures nutrition in an anatomic position to conform perfectly to the body in motion patent pending. Main Body: 84% polyester 16% elastane. Mesh: 100% polyester. Liner: 56% Minerale Polyester 33% polyester 11% elastane.