Spenco RX Heel Cushions Size:M FLYTEFOAM™ technology provides lightweight cushioning

FLYTEFOAM™ technology provides lightweight cushioning

Premium "Hybrid Power" means every little movement is a big one

Strong mesh with PU molded durability chassis

Drainage ports allow water to escape quickly

fully-cushioned training and racing shoe from On— the Cloudflow

Spenco RX Heel Cushions Size:M FLYTEFOAM™ technology provides lightweight cushioningSpenco RX Clinically DesignedDoctor Recommended. At the heart of every Spenco RX Product is a unique SpenCore Layera precision engineered material that absorbs shock, reduces shear and friction and improves overall foot comfort. All Spenco RX Insoles are unconditionally guaranteed for one year. Thick SpenCore Comfort Thick, soft pads cushion and protect the heel from impact and stress.