Engineered mesh upper with mesh liningCushioned EVA insoleLightweight TravelTek™ EVA outsole for durability and traction Engineered mesh upper with mesh lining is breathable yet supportive. The firm heel counter adds more support for walking comfort Upper Open Cell foam with added heel cushioning Lining The lightweight TravelTek™ outsole combines EVA and rubber for long lasting wear and a deep tread pattern for traction Outsole Sneaker available in sizes 6-10, 11, 12 M, 6-10, 11, 12 W, 6-10, 11, 12 WW, 6-10, 11 XWW