Flex Thin Insole

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. Trim to fit your shoe size.

Features:

• Contoured to stabilize and support the foot, reducing stress on feet, ankles, knees and back
• Superfeet insoles keep their shape, delivering reliable support and comfort for up to 12 months or 500 miles, whichever comes first
• Improves air circulation and breathability
• With long-lasting odor control
• Horseshoe-shaped heel cradle provides structure and stability
• 3mm thickness; durable, viscoelastic closed-cell foam layer absorbs impact to deliver comfort that lasts