Powered by Vio Motion™ Technology to balance the whole you. The Sky Slingback features a stretch-gore double-band design with a secure backstrap for a flexible, supportive fit. Built on a lightweight EVA platform, it offers all-day cushioning with a dual-density outsole: a softer molded footbed for comfort and a firmer carrier foam for stability and support. Available in medium widths, the Sky Slingback delivers the perfect balance of softness and structure for wherever the day takes you.