With 3mm thick Aerospring™ foam and flexible heel cradle, Superfeet FLEXmax insoles offer long-lasting comfort for most footwear. The Superfeet FLEX Insoles provide an excellent introduction to the Superfeet experience.
Features
- BIOMECHANICAL SHAPE
- LONG-LASTING ODOR-CONTROL - Eliminates odor-causing bacteria.
- AEROSPRING FOAM - Durable viscoelastic closed-cell foam absorbs impact to deliver long-lasting comfort.
- FLEXIBLE COMFORT CRADLE - The flexible horseshoe-shaped heel cradle provides structure and stability to the foam layer.
- VENTILATED FOREFOOT - Improves air circulation and breathability.
- HEEL CUP - Helps position the heel to naturally absorb impact