BLACKHAWK! Men's Performance Cotton Pant cotton 100% Cotton Canvas 8.5oz Reinforced hems on leg cuffs for increased durability Silicone grip strip in waistband keeps shirt tucked in during extreme maneuvers and a hidden, expandable waistband that slides to increase waist size for increased mobility Do Not Dry Clean, Machine Warn Temp 30C, Non-Chlorine Bleach When Needed, Tumble Dry Normal Medium Heat, Iron Low Heat, No Steam Indonesia