Superfeet® RUN Insole Full Length Size B Foam / Nylon Black / Orange Junior 2-1/2 to 4 / Female 4-1/2 to 6

Thin profile made to fit well in running shoes and athletic footwear, including zero-drop running shoes

Adaptive Comfort Technology™ made to help your feet move the way they're supposed to, flexing with the foot for efficient heel-to-toe turnover

Improved wicking and breathability with Moisturewick™ odor control that keeps feet fresh mile-after-mile

The energizing heel cushion helps disperse impact with every heel strike, reducing excess vibration to fight fatigue and minimize stress and strain

Responsive forefoot zone blends cushioning and rebound to maximize energy transfer and help you get the most out of every step

Aerolyte™ dual comfort layer helps your foot relax in the shoe and provides optimal cushioning for flat feet and sore arches

They keep their shape, delivering reliable support and comfort for up to 12 months or 500 miles, whichever comes first