A React-type insole that uses the same high-rebound urethane built into the SUNLIGHT, AUTH, and FOUNTAIN sneakers, giving a light, springy feel underfoot.

It can be used with all OAO products. The recommended size is the same as the size you purchased; if it is slightly large, it can be trimmed.

*Around the arch, the material may look slightly white or black where it is semi-transparent, but this does not affect product quality or use.