Joe Rocket Comet Men's Textile Motorcycle Jacket (Black/Black, XX-Large) RockTex 600 outer chassis reinforced with 1.2mm premium cowhide in key impact zones C.E. approved, Comfort Flex armor at the shoulders and elbows Removable Dual density spine pad with pocket for optional C.E. spine protector Articulated expansion gussets at the upper back and shoulders Variable-Flow ventilation system (biceps, torso and back)