Actpe A Pair of Basketball Strengthen Kneepad Honeycomb Pad Crashproof Antislip Leg Knee Short Sleeve Protective Pad Color: Black (S,M,L,XL.) Material: high quality soft & elastic polyester fabric. Nice workmanship, with honeycomb pad design to protect leg from crash, as well with anti slip band, no easy to fall off The fabric is breathable and elastic, the sweat can be expeled from the breathable fabric. You should read the description and size specification carefully before buy this product.