MLM3523-BLK-M-Men's Zipper Front Vest with Heated Technology, Heated Panels intricately placed on chest and back to keep you warm while riding, Built in Dual Side Concealed Weapon & Ammo Pocket, Built in Waterproof Pocket holds Portable Battery Pack, Built in Dual Side Concealed Weapon & Ammo Pocket, Interior Electronic Media Pocket with Wire Feed.