1) 3/2mm neoprene on front chest and back,useful small key pocket inside
2) Wear resistant protective knee pad
3) Cutted edge on part of ankle/cuff/neck to provide action convience, flat stitching
4) 10# YKK resin zipper
5) Silk screen print logo with special and stable ink
6) Color custmozied
7) Size:XXS-XXL