Features of the Smartwool Women's Merino Sport Hike Short Lightweight, quick-dry, recycled stretch-woven fabric made to enhance ease of movement Waistband lined with merino sport 150 mesh for next-to-skin comfort Double snap closure, zipper fly, and drawcord adustable waist 2 Hand pockets, 1 secure pocket at side seam, and 2 drop-in back pockets Fabric Details 86% Recycled Polyester, 14% Elastane Lining: 54% Merino Wool, 46% Polyester