Mercury Highly Vented Men's Motorcycle Leather Jacket with Armor cow hide L Premium 1.2 - 1.3 mm cowhide leather. High visibility reflective stripes on shoulders, sleeves and back. Removable strong 5PC injection molded plastic armor in elbows, shoulders and back. Removable quilted liner and strong YKK zippers. Multiple pockets and ventilation zippers and a very big pocket on the back for extra storage.