Made of Premium Cowhide Naked Leather Natural Grain, 1.2~1.4 mm thickness, Drum Dyed Removable CE Protectors in Elbow, Shoulder, Back Fixed Soft Mesh Lining with (Ventilation Zippers) Zipout Sleeveless (Vest) Original Thinsulate Lining Double Seam Nylon Stitching. Original YKK Zippers, Adjustable Waist Band 8" Connecting Zipper to connect with Pants.