Sizing: Fits large; purchase 1/2 size smaller than standard running shoe lengthHeel: Medium to narrowMidfoot: Medium volumeForefoot: MediumToe-Box Height: MediumArch Structure: MediumShoe Shape: Semi-curved The Mizuno Wave Horizon is a maximum support road running shoe that offers a high level of cushioning and comfort. The shoe is a great option for training over any distance.