Features 2 new Velcro straps keep the pads from sliding up/down when you dive; we added one at the top and one at the cuff. Breathable Lycra Sleeve construction Molded EVA foam pads to help absorb the impact Added vents to keep the temperature down in there Full Knee and Shin Protection. These are built for the guys who need all the protection they can get. Knee cup and Full shin protection Gel bands on both cuffs to stop slippage!