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The advanced shaped-to-fit design of our sports compression calf sleeves promotes excellent circulation
Designed to move as you move with stay-in-place construction
the midsole’s FF BLAST™ PLUS cushioning helps create a lighter and more responsive feel underfoot
Boston Marathon® 2020 logo
OS1st FS6+ Performance Foot & Calf Sleeves Plantar Fasciitis Relief The advanced shaped-to-fit design ofThe FS6+ Performance Foot & Calf Sleeves provide medical grade orthopedic support and graduated compression to prevent and or ease the pain of Plantar Fasciitis, Achilles Tendonitis, and more, powered by Compression Zone Technology. The FS6+ is an innovative design that combines the benefits of the FS6 & CS6 Performance Sleeves in one easy to use bracing sleeve. Thin, light and more comfortable to wear, the FS6+ offers a unique, high tech alternative