TRACTION FOR TAKEOFFDesigned for both training and competition. the Nike Zoom Pole Vault II Unisex Track and Field Shoe (Men's Sizing) features super lightweight construction. a stretch inner sleeve and Dynamic Fit system for a premium fit. A Pebax ® plate features five strategically placed and removable pins for maximum traction.Available in men's sizes. Reference the Size Chart above to convert a women's size to men's.BENEFITSLightweight stretch innersleeve for a snug. secure fit with a comfortable feelDynamic Fit system wraps the midfoot and arch for a glove-like fitFull-length Phylon midsole for lightweight cushioning8mm heel to toe-offset to enhance transition for the upright running styleExtended Pebax ® spike plate for more accurate posture and enhanced stability at foot plantFive removable pins in keys zones for explosive runway tractionPRODUCT DETAILSMidfoot support strap for customized lock-down fitWeight: 7.2 ounces