Perrini Motorcycle Racing Under Suit Spine Protector Bike Riding Padded Vest-2XL Velcro Waist Strap, which is great for adjusting sizes but most importantly providing back support Very soft padding at collar and end of sleeves Flexible Scorpion Shell for easy movement High quality YKK zippers Size 2XL : (Chest 44-46) (Waist 42-44) (Height 5'6 - 6'3)