With 4mm thick Aerospring™ foam and flexible heel cradle, Superfeet FLEXmax insoles offer long-lasting comfort for most footwear.
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.