Sizing: Standard running shoe lengthHeel: MediumMidfoot: Medium to low volumeForefoot: WideToebox Height: Medium to lowArch Structure: Medium-lowShoe Shape: Semi-Curved The Altra Escalante is a zero drop performance uptempo running shoe that offers a soft yet responsive midsole with a light and stylish upper.*Runner’s World is a registered trademark of Rodale, Inc. All rights reserved.