Material denim lined with 100 knitted 280gsm dupont kevlar kevlar does not rip or tear like normal material it is a soft knitted non abrasive material which is comfortable against the skin and is designed to dissipate heat quickly a man made fibre x5 stronger than steel pound for pound flame resistant upto 500c slashcut resistant armour ce approved free knee and hip protection included breathability they are designed to distribute air evenly and feel great when youre riding was