Upgrade your shoes with Superfeet® FLEXthin™ insoles. An excellent introduction to the doctor-recommended Superfeet shape, the special flex design hugs your feet and cradles your heels to help your footwear, and you, feel great. Durable 3mm Aerospring™ comfort foam delivers heel-to-toe comfort, while the flexible heel cradle provides structure and stability, reducing stress on feet, ankles and knees. FLEXthin insoles are designed to fit well in slim-fitting footwear, even some without removable insoles. A. DURABLE CONSTRUCTIONSuperfeet insoles keep their shape, delivering reliable support and comfort for up to 12 months or 500 miles, whichever comes first B. AEROSPRING™ COMFORT FOAM3mm thickness; durable, viscoelastic closed-cell foam layer absorbs impact to deliver comfort that lasts C. MOISTUREWICK™With long-lasting odor control D. DYNAMIC SHAPEContoured to stabilize and support the foot, reducing stress on feet, ankles and knees E. FLEXIBLE HEEL CRADLEHorseshoe-shaped heel cradle provides structure and stability F. VENTILATED FOREFOOTImproves air circulation and breathability G. BEVELED EDGEThe beveled foam edge improves the fit in tighter fitting footwear
