With 4mm thick Aerospring™ foam and flexible heel cradle, Superfeet FLEXmax insoles offer long-lasting comfort for most footwear. The Superfeet FLEX series of insoles offer an excellent introduction to the Superfeet experience.
Eliminates odor-causing bacteria.
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.
Improves air circulation and breathability.
DEEP HEEL CUP
Helps Features the widest and deepest heel cup that offers maximum support and can help with natural shock absorption.position the soft tissue to help naturally absorb impact.