OS1st FS6 Performance Foot Sleeve Spring 2026 Adjustability: Hook and loop monk

Adjustability: Hook and loop monk closures

TRIPAD® Technology: Comfort system that provides shock-absorption and support to the three main pressure points of the foot: inside ball

AIR CUSHION MID-SOLE

- XRD® in the heel for supreme shock absorption

OS1st FS6 Performance Foot Sleeve Spring 2026 Adjustability: Hook and loop monkThe FS6 Performance Foot Sleeve is incredibly effective at relieving the pain of Plantar Fasciitis, chronic arch and heel pain, and swelling in the foot. Compression Zone Technology knit into this amazing foot sleeve provides medical grade orthopedic support to the foot structure and the Achilles tendon. Graduated compression improves circulation and reduces swelling, all in an ultra comfortable moisture wicking foot sleeve that can be worn under