New O'Neal Pro IV Knee Guards Pair - Black. Details Sold as a pair. Left and Right included - Knee, shin, and thigh protector with foam padding for increased comfort. - Double pivot design for improved knee mobility - With its extra thin, pre-shaped and asymmetrical plastic protectors, you can fit the knee pad - Perfectly under your MX pants. - Multiple ventilation slits provide improved cooling - Ultra-plush removable washable padding - Three elastic hook-and-loop straps allow a secure and snug fit while riding.