Empire Grind ZE Knee / Shin Pads Black / Red - Large Full Knee and Shin Protection. These are built for the guys who need all the protection they can g Increased thickness to our Molded EVA foam pads to help absorb the impact We knew these things got hot years ago so we added vents top to bottom, to keep the temperature dow Pads that slide up/down during play drive us crazy so we added 2 new Velcro straps. One at the top Gel bands on both cuffs to stop slippage!