Superfeet Unisex FLEX Insole

Upgrade your shoes with Superfeet® FLEX™ 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 Aerospring™ comfort foam delivers heel-to-toe comfort, while the flexible heel cradle provides structure and stability, reducing stress on feet, ankles, and knees. FLEX insoles fit best in athletic footwear.

Features:

• VENTILATED FOREFOOT: breathable to keep feet cool and comfortable
• Aerospring™ comfort foam: 4mm thickness; durable, viscoelastic closed-cell foam layer absorbs impact to deliver comfort that lasts
• FLEXIBLE HEEL CRADLE: horseshoe-shaped heel cradle provides structure and stability
• dynamic shape: contoured to stabilize and support the foot, reducing stress on feet, ankles and knees.
• BEVELED EDGE: easily trimmable and rounded to improve the fit in a wide variety footwear
• MoistureWick™: with long-lasting odor control
• DURABLE CONSTRUCTION: Superfeet insoles keep their shape, delivering reliable support and comfort for up to 12 months or 500 miles, whichever comes first
• Trim to fit
• *Superfeet are sized by letter; refer to the size guide above