The ASICS Competition 3.0G Volleyball Kneepads feature a gel cushioning system that helps absorb impact and reduce stress on the knees. They also have an ortholite design that provides support and stability. Additionally, these kneepads have a kintetofoam construction that is durable and comfortable. They also have a 7 1/2-inch sleeve and an ultra low profile design that make them easy to wear and move in.