Lightweight and built to last, Mia is a durable travel shoe great for wandering around city streets or nature trails. Features & Specs Accommodates most standard and custom orthotics. UPPER: built with 100% recycled PET. LININGS: Recycled textile with moisture management and odor control. FOOTBED: Removable energy-return EVA features Dansko Natural Arch Plus™ technology, heel shock absorption pad, and Propel forepart for all-day comfort. Footbed is unlined. MIDSOLE: Lightweight, cushioned EVA. OUTSOLE: Durable Vibram ECOSTEP EVO rubber is slip resistant for outdoor use on snow and dry surface. Made with minimum 30% Vibram recycled rubber for long-lasting wear. TOGGLE ADJUSTABILITY