Material vegetable tanned Contains non-textile parts of animal origin soft leather reinforcement on arms & shoulders Armalith Denim material Lining COOLMAX® breathable mesh inner lining Comfort hip adjustment Held Clip-in Technology front air-vent zipper map / document pocket air-vent zippers 4 external pockets 1 inner pocket Safety Connecting zip EN 1621-1 approved SAS-TEC® Slim-Line shoulder & elbow protectors optional EN 1621-2 back protector Velcro for optional chest protector