Product details:

Discover the combination of XPOP PU foam and Mizuno Foam Wave that delivers an all-new plush experience that will take your running to new heights. WAVEKNIT upper construction provides a comfortable fit with natural movement in this foam running shoe. Mizuno Women's Wave Sky Waveknit 3 Features: Blown Rubber Outsole PEBAX Wave Plate New Premium Sockliner U4icX Strobel Lasting Board: Ensures a comfortable underfoot feel. AeroHug: Upper construction designed for an adaptive fit in all stages of runners gait. Cloudwave - Fan U4icX Midsole: A lighter, more cushioned iteration of U4ic, delivering a softer underfoot feeling for a smooth transition. Found in the Wave Enigma, Wave Inspire, Wave Rider, and Wave Prophecy. XPOP Unisex Shoe Size Chart U.S. Men 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 U.S. Women 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 U.K. 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 E.U. 36.5 37 37.5 38 38.5 39.5 40 40.5 41.5 42 42.5 43.5 44 44.5 45.5 46 46.5 47 47.5 48.5 this size chart is a general conversion and is not brand specific