Pearl Izumi Women's Ultra Split Shorts Main Body: 84% polyester 16% elastane Liner:56% MINERALE POLYESTER, 33% POLYESTER, 11% ELASTANE Imported Transfer Dry fabric provides optimal moisture transfer and stretch with superior hand feel Fully-integrated Float liner uses Transfer Dry fabric powered by Mineral trade; for optimal moisture transfer, faster dry time and odor absorption 1:1 Gel Flask Pocket A clothing system that works to help you maintain the perfect temperature for the weather conditions and activity range day in and day out