Knee pads made of 100% polyester, color SWHT. - Model number: C-023 - Color: SWHT - Material: 100% polyester - Retail price: ¥660 Thank you for viewing. This is a set of 3. My son graduated from his sports club, so I'm selling the spares I had. They are new and unopened, but please understand that they have been stored at home. Thank you for your purchase!