Tour Master Bantam Jacket - 3X-Large/Black Supple, Grade-A top grain Aniline drum dyed leather construction 0.9 - 1.0mm 6 ply, bonded nylon thread for strength Full length YKK zippered main opening Removable insulated liner, with zip-off sleeves, featuring 100 gram Poly Fill insulation in the body and 0 gram in the removable sleeves Internal pockets are included for the addition of optional elbow, shoulder and back armor