Welder protective sleeves with drawstring straps.. Made of Lava Brown leather, which is flame resistant and heat resistant.. This leather workwear can be used for general work, as well as welding. Workwear. For the production of this garment, cowhide split sewn with 5 times braided KEVLAR thread, silk and 315 gr/m² flame retardant material are used. The garment is made of cowhide split sewn with 5 times braided KEVLAR thread, silk and 315 gr/m² flame retardant material.For closures and reinforcements, the following were used: Velcro, press-on and insulated (non-conductive tension) fasteners and rivets.The set includes 2 pieces of sleeves joined together with suspenders.. Welder protective sleeves with drawstring straps.. Made of Lava Brown leather, which is flame resistant and heat resistant.. This leather workwear can be used for general work, as well as welding. Workwear. For the production of this garment, cowhide split sewn with 5 times braided KEVLAR thread, silk and 315 gr/m² flame retardant material are used. The garment is made of cowhide split sewn with 5 times braided KEVLAR thread, silk and 315 gr/m² flame retardant material.For closures and reinforcements, the following were used: Velcro, press-on and insulated (non-conductive tension) fasteners and rivets.The set includes 2 pieces of sleeves joined together with suspenders.. TECHNICAL DATA. Manufacturer Weldas. Length 58 cm. Product code 44-7023.