This Motorcycle Racing Biker Leather Jacket/Trouser/Suit is made with Cowhide Leather 1.2~1.3mm, the leather is milled grain. 8 inch connecting zip to join to leather trousers. Suitable for all weather conditions; very flexible and durable product. Jacket Trouser Specifications:- Cowhide Leather 1.2~1.3mm grain used New and stylish design Original YKK Zipper Removable padding CE Approved Paddings at both elbows, shoulders and back Safety Pads on knees and to protect knee caps Removable padding at knees Stretch panels at the waist 8 Full inch zipper for connecting to leather trousers Stretch panels at the waist Back is provided with the zipper to attach with the jacket Recommended for racing bikers