auto racing suit flame retardant cotton, EN531&ISO15025 standard customize logo and size fast lead time delicate embroidery Auto racing suit, car racing suit Material - EN531 & ISO15025Shell: 100% fireproof cottonLining: 100% fireproof cotton knitted fabricMiddle layer (optional): heat insulation cotton.Special part made of elastic fabric(shoulder,haunch,cuff)Featurea. fireproof, breathable, ...