Designed for the serious long jump and pole vault athlete. Synthetic leather two-panel upper offers perfect snug fit. Forefoot lock-down strap adds support at takeoff. K.T.S.O. screen mesh provides breathability and protection from sand. Hard density EVA wedge midsole. Nylon 3/4-length plate with six replaceable spikes. Midfoot design incorporates sprinting technology for maximum power on the runway. Forefoot plate features innovative dynamic flex for a natural plant on the takeoff board. Wt. 7.6 oz.