Joe Rocket U.S. Army Alpha Men's Motorcycle Riding Jacket (Black/Gray Camo, Large) Heavy Duty 500d Hitena nylon outer; textile motorcycle jacket C.E. Rated armor (shoulders and elbows); Removable spine pad with pocket for optional C.E. spine protector Removable I.D. Holder; Reflective pull out safety panels Variable Flow ventilation system; Removable insulated vest liner Elastic sleeve adjusters; Sure Fit adjustable waist; Snap loops for attaching jacket to belt