About Compression Zone Technology®

At OS1st, our goal has always been to innovate new products and technologies to help people manage their pain and injuries. We want everyone to feel better for longer.

When realizing that the market was filled with heavy, hot, expensive, and hard-to-wear solutions, our founder, Dave, drew on his experience knowing that there had to be a better way. That’s why OS1st developed lighter, easier-to-use compression technology—and went even further by making it comfortable.

The FS6®+ Performance Leg 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® Thin, light and more comfortable to wear, our leg sleeves fit easily with socks and shoes. Our moisture-wicking fabric keeps legs cool in the heat and warm in the cold, all while providing the support of a premium sports compression brace.

Leg Sleeves Help With...

• Plantar Fasciitis
• Achilles Tendonitis
• Heel/Arch Pain
• Shin Splints
• Leg Cramps & Fatigue
• Enhanced Oxygenation

Performance Features

• Provides continuous support of the Plantar Fascia
• Supports the arch and the overall foot structure
• Stabilizes Achilles tendon and ankle
• Creates a better sense of balance
• Reduces impact vibration of the calf muscle
• Post-event recovery
• Boosts oxygenation
• Achilles stabilization
• Medical Grade Compression

Care Instructions: Hand wash with mild soap and air dry. No bleach or fabric softener.