Design: The upper has an easy to clean durable ripstop mesh A stretchy inner sleeve offers easy access when putting the cleat on and cinches around your ankle for a comfortable feel Internal Flywire cables caress the midfoot and help keep you secure The strap from the Trout 8 was removed and a strong plastic wing in the eyelet was added for equal support as the strap, in a lighter and more efficient manner Overlay at the toe adds durability for hitting and pitching In-Shoe Comfort: Air Zoom in the forefoot along with Air Zoom pod in the heel gives you cushioned comfort through the lens of explosiveness and response in the midsole Traction & Durability: Underfoot plate offers unmatched traction and stability on the diamond