Now available in grey, Propet's backless "TravelActiv Slide" sport shoe has two-tone mesh and synthetic uppers with padded fabric linings, a removable EVA cushion insole and lightweight but durable sole molded from a resilient EVA and rubber compound. Women's sizes 6-10, 11 and 12 in 2E; 6-10, 11 in 4E. WPRT11GR