Tour Master Bantam Jacket 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 YKK zippered chest, sleeve and rear exit vents; chest vents also double as pockets YKK zippered hand pockets feature a mesh liner and double as vents YKK zippered internal chest storage pocket and sleeve key pocket An elastic waistband helps to fine tune the fit YKK zippered cuff closure with leather and Velcro flap covering Fully lined with a soft nylon/polyester mesh YKK zipper for jacket and pant attachment, includes the pant side of the zipper