Triple 8 Eight NYC Protective Gear Park 2 Pack Knee and Elbow PadsNow you can pick up our KP 22 Knee Pads and our EP 55 Elbow Pads together in a lightweight mesh backpack.Heavy duty EVA memory foamHigh–density, impact-resistant cap securely attached with reinforced rivetsKP22 has neoprene butterfly closureEP 55 has a comfortable and cool Lycra® sleeveTop elastic and bottom webbed adjustable strapsFlat cap design for longevity and stability