-1.2-1.3mm. Premium naked cowhide -Two lower zippered hand pockets -Two chest pockets -Chest, arm, and back vents with full action back -Built in dual side concealed carry and ammo pocket -Heated panels placed throughout chest, arms, and back -Built in waterproof pocket holds portable battery pack -Zippered sleeve pockets hide glove connectors -Interior electronic media pocket with wire feed -Style: MLM1513SET-BLK-BIG Miller Ranch Men's Heat Vented Scooter Jacket - Big