Superfeet - Flex

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.

Features:

• HEEL CUP: Helps position the soft tissue underneath the heel to help naturally absorb impact.
• BIOMECHANICAL SHAPE: The contoured shape helps stabilize and support the foot, which may help reduce stress on feet, ankles and knees.
• 4MM THICK AEROSPRING FOAM: Durable viscoelastic closed-cell foam absorbs impact to deliver long-lasting comfort.
• MOISTUREWICK™ WITH ODOR CONTROL: Top layer delivers long lasting odor control.