1.High ImpactResistant Thickened Lining: knee shin guards are made of quality HIGH HARDNESS PE shell, not bulky or stiff at all. The protective gear lining is THICKENED and SkinFriendly, which effectively absorbs the impact force and provides a more effective shockabsorbing function. 2.Widened Larger Area Protection: black knee pads adopt an ergonomic design to match your knees comfortably. 25% Extra Protective Area protection wing design for shins to get more coverage and protect our vulnerable knees and shins adapt to various leg types for unisex adults. 3.Simple Buckle Extra Soft Strap: Upgrade Insert version fasten belt for easy wearing, super easy to put on and take off. An extra soft and elasticity band for adjustment meets all demands and won't be easily detached, which improves the range of joint motion, flexibility, and comfort. 4.Wave goodbye to BAD KNEE PADS: Precurved design conforms to the body. Allows total dom of movement and flexibility. Confidently enjoy these activities with remarkable elbow knee support while still maintaining peak performance and full range of arm knee motion.