FuelCell midsole foam with approximately 3% bio-based content delivers a propulsive feel to help drive you forward

Outsole: Durable Rubber

Smart Degree Technology® temperature-regulating interior polymers activate at both hot and cold temperatures

Energy return EVA footbed with Dansko Natural Arch® technology for added support with Propel forepart

Chrome-free leather covered

Women's Vionic Energy Sneaker (REGULAR & WIDE WIDTH) Size:7.5 FuelCell midsole foam with approximatelyThis modern sneaker mixes sport and fashion with its structured knit back, breathable mesh front and that iconic Vionic "V." Upper: Mesh and Man Made. Footbed: Removable Mesh Covered EVA Outsole: Durable Rubber. Heel Height: 1. 5". Platform Height: . 75". Vionic active footwear features Advanced Motion System (AMS) technology, combining our podiatrist designed orthotic with a flexible, cushioned outsole and a lightweight, breathable upper. Step into