Superfeet Adapt Run Max Flexible Shoe Inserts & Athletic Running Insoles with Extra Cushioning, Sea Pine, 2.5-4 Men / 4.5-6 Women

Durable Aerolyte dual comfort layer: helps your foot relax in the shoe and provides optimal cushioning, with a deeper heel cup and more shape for high arches
Responsive forefoot zone: blends cushioning & rebound to maximize energy transfer and help you get the most out of every step
Energizing heel cushion: helps disperse impact with every heel strike, reducing excess vibration to fight fatigue and minimize stress and stress that can lead to conditions like plantar fasciitis and shin splints
Adaptive Comfort Technology: patented design, made to help your feet move the way they’re supposed to, flexing with the foot for efficient heel-to-toe turnover and a smooth, easy ride
Moisturewick: improved wicking and breathability with odor control keeps feet fresh mile-after-mile