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.

Relieve Knee Pain Caused by Runner’s Knee, Jumper’s Knee (Patellar Tendinitis), Arthritis, and Other Painful Conditions With One Light, Comfortable Knee Sleeve

Targeted Conditions

• Arthritis
• Runner's Knee
• Iliotibial Band Syndrome
• Patellar Tendonitis
• Reduces Swelling
• Eases Knee Pain

Performance Features

• Patented medical device for Patellar Tendonitis, knee pain and swelling
• Easy-on fit for continuous support, day or night
• Patented Compression Zone Technology®
• Seamless Construction
• Soft, moisture-wicking fabric
• Wear comfortably under everyday apparel while walking or exercising for extra protection
• Supports and stabilizes the patella and improves circulation

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