... or TC cotton,with or without fireproof, breathable, abrasion & tear resistant ;*Design:One piece design, protective well;Ation back ... pockets,two back pocketsAll stress points reinforced with bar tacks.; Double stitched seams with heavy duty colorfast thread*Nontoxic, eco-friendly ... company has more than 2000 kinds of Safety Devices, with 3 series, including: -Traffic safety devices -Labor protection ...