Protection Rating: International Cane Protection Rods Premium grade cane generates increased energy dispersion and protection. Ultralite High Density Foam Provides lightweight wraparound protection. Contoured Dual Flex Knee Roll Strategically stitched knee roll to maximise knee flex aid comfort. Air Flow System Unique moisture management system allowing air to circulate through the pad keeping the player cool. Angled Knee Roll Reduces interference with bat and gloves. Cushioned Strap System For superb comfort. Padded Mesh Bolster Bars Absorbs moisture for increased comfort.