tasc performance women's vortex short Body: 86% Polyester, 14% Elastane; Liner: 55% Organic Cotton, 45% Viscose from Bamboo Imported Moisture wicking Fabric Type: Body: 86% Polyester/14% Elastane; Liner: 55% organic cotton/45% viscose from bamboo; Import Designation: Imported feather weight stretch-polyester shell; bamboo viscose/cotton inner liner 4-way stretch moisture wicking back zipper pocket