An excellent introduction to doctor-recommended Superfeet shape, Superfeet All-Purpose Cushion insoles utilize a flexible design that hugs your arches 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. Designed to replace the removable liner in athletic footwear. Trim to fit your shoe size.

• Dynamic Superfeet Shape  -  Contoured to stabilize and support the foot, reducing stress on feet, ankles, knees and back
• Durable Construction  -  Superfeet insoles keep their shape, delivering reliable support and comfort for up to 12 months or 500 miles, whichever comes first
• Ventilated Forefront  -  Improves air circulation and breathability
• Moisturewick  -  Helps reduce odors and keeps feet fresh
• Flexible Heel Cradle  -  Horseshoe-shaped flexible heel cradle provides structure and stability
• Adaptive Comfort Technology  -  Horseshoe-shaped flexible heel cradle provides structure and stability
• Aerospring Comfort Foam  -  5mm thickness; durable, viscoelastic closed-cell foam layer absorbs impact to deliver comfort that lasts