solid body: 160D x 140D 133 g/m DryVent 2L 100% recycled nylon with non-PFC durable water-repellent (non-PFC DWR) finish print body: 75D 122 g/m DryVent 2L 100% recycled polyester with non-PFC DWR finish kickpatches: 500D 235 g/m 100% nylon with non-PFC DWR finish lining: 105 g/m 100% recycled polyester Standard fit Waistband with belt loops and adjustable tabs Zip-fly with a snap-tab closure Articulated knees for increased mobility Reinforced kickpatches and hem Chimney Venting system with mesh-lined inner-thigh vents and mesh gaiter panels for temperature regulation StretchVent gaiters with gripper elastic