Sizing: Standard running shoe lengthHeel: MediumMidfoot: Medium volumeForefoot: MediumToe-Box Height: Medium to lowArch Structure: MediumShoe Shape: Semi-Curved The ASICS Gel Quantum 360 is a premium neutral running shoe best suited for daily training and a neutral foot motion. Its luxurious design offers the most Gel cushioning ever found in an ASICS shoe.