Aerospring - Durable viscoelastic, closed-cell, comfort foam cushions the heel and foot. The beveled foam edge improves the fit in tighter fitting footwear.
Stabilizer Cap - The base of the insole that supports the rearfoot and provides structure and stability to the foam layer.
Heel Cup - Positions the soft tissue to help naturally absorb impact.
Biomechanical Shape - The contoured shape can help reduce stress on feet, ankles and knees, while taking up less space in the footwear.
Long-Lasting Odor Control - Eliminates odor-causing bacteria.
Superfeet BLUEBERRY insoles take up less space and fit many types of footwear with factory insoles that you can remove. It provides continuous comfort from heel to toe. The stabilizer cap and firm foam provide the shape that supports the foot and arch. You can enjoy ergonomic, lumbar-like support and all-day comfort for your feet.