SixSixOne Rampage Knee/Shin Pads use an internal hard cap knee and soft shin protector with a stretch kevlar knee cover for excellent protection and durability.Construction: Perforated neoprene construction with stretch mesh back. Protection: Internal hard cap knee/soft shin protector. Fit system: Pre-curved ergonomic fit. Closure: Upper adjustment closure. Extra Features: Stretch Kevlar knee cover with abrasion resistant graphics.