"8.6 oz Poly-Wool (54% polyester/44% wool/2% Lycra®) BBS™ cargo pockets. Comfort waist. Permanent military creases. Gripper waistband shirt stay. YKK® zipper and Prym® snap. Hidden security pocket. Flashlight pockets. Treated with Teflon® fabric protector. Gusseted crotch. Bartacks for durability."