OS1ST | KS7 Performance Knee Sleeve




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. 


Each box contain a single sleeve.

Before ordering, use this size chart for accurate fit. 

SizeAbove Patella Circumference
S11-12 in28-30 cm
M13-15 in32-39 cm
L16-18 in40-47 cm
XL19-21 in48-54 cm
XXL22-24 in55-62 cm
XXXL25-27 in63-69 cm
XXXXL27-34 in70-86 cm


Additional information


X-Large, Small, Medium, Large