7.7 oz./yd²., brushed back fleece; 53/43/4 organic cotton/bamboo viscose/ lycra® spandex; Made with organic cotton and renewable bio-degradable bamboo fibers; Moisture-management properties; UPF 50+ protection; Anti-odor technology; Semi-fitted, tapered to bottom cuff; Flat drawcord with metal tipping exit to outer pant; 2x2 flat rib waist band with encased elastic; Faux fly stitch, open side pockets with self fabric welt covering; Coverstitch seaming at side legs and across back at knee placement; Zipper back pocket with rib welt covering zipper, rib bottom cuffs; Care and content label sewn into waist band at back left; Soft twill label at inner back waist band; Drop logo tab folded over left bottom pocket welt; Fabric and garments are manufactured in a facility 100% powered by solar and wind energy. Fabric and garments are manufactured in a GreenCo certified facility. 450g of CO2 are saved with the production of each garment.; ;