Soft and fuzzy but never too warm, the Vionic with Orthaheel Technology Relax Slipper is designed in a terrycloth slide silhouette with an adjustable hook and loop vamp. True to its name, the Relax has built-in orthotics to reduce foot fatigue and optimize comfort with substantial arch support and effective heel realignment. EVA midsole absorbs shock while TPR outsole with wave-patterned tread design provides light traction for indoor environments. APMA seal of acceptances. Heel Height: 1 1/4" / Front Height: 1/2"