AIRfeet® Classic O2 Extra Large Insoles size-asm so they can handle anywhere

so they can handle anywhere you go

Flexible traction rubber soles

The PB5 Court2 Exterior technology provides unparalleled balance and stability through every weight-shift

a daily regimen of training miles

Grippy Rubber Outsole: Designed for traction and stability on multiple surfaces

AIRfeet® Classic O2 Extra Large Insoles size-asm so they can handle anywhereAIRfeet Classic O2 Extra Large Insoles AIRfeet CLASSIC O2 insoles deliver targeted relief for Plantar Fasciitis, Flat Feet, and circulation issues without the bulk of traditional foam. At just 2mm thick, these insoles slip effortlessly into any shoelayer them over your existing footbed or place directly inside for immediate, all day comfort. Experience the difference of intelligent arch support that works as hard as you do. Proven Relief for: Focused