McDavid Patella Knee Support

by McDavid
Item # 421R
McDavid Patella Knee SupportMagnifier
This product has not yet been reviewed (Write a Review)

Free Ground Shipping Info

Add-On Products

Designs for Health ArthroSoothe Joint Supplements for Joint Support [More Info]
Your Price: +$38.00 each (list: $48.64)

Designs for Health ArthroSoothe Cream for Joint Pain Relief [More Info]
Your Price: +$28.00 each (list: $35.56)

McDavid Regular Gel Cold/Hot Pack [More Info]
Your Price: +$13.99 each

Purchase Agreement

This product may not be returned or exchanged. Please measure appropriately and use sizing recommendations.

Add to Cart


The 421 Patella Knee Support is one of our most popular knee supports. It features two medial and two lateral spring steel stays with adjustable straps and a padded buttress to aid patella tracking. It lends minor ligament support and may help relieve the symptoms of chondromalacia, patellar subluxation and patellar tendonitis. It also features a long 3/16″ thick neoprene sleeve with nylon facing on both sides. With your comfort in mind, the design also features a NEW wide back without a center seam for increased mobility. Contoured and sized for optimum fit.

Caution: Do not apply over open wounds or if you are susceptible to dermatitis.

  • Level II minor ligament support
  • Helps retain warmth
  • Soft tissue support through compression
  • Offers more protection than simple sleeves
  • Neoprene
  • Fits right or left knee
Care Instructions:
  • Hand wash
  • Air dry
Level II Knee Support is commonly helpful with such conditions as:
  • Minor to moderate ligament instabilities
  • Sprains or strains
  • Chondromalacia Patella
  • Knee ligament conditions
  • Jumpers Knee
  • Osgood-Schlatter's disease
  • Patellar dislocation
  • Patellar Subluxation
  • Patella Tendonitis
  • Torn Meniscus

***The contents of the website are for informational purposes only. The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. You should not use the information on this web site for diagnosing or treating a medical or health condition. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on the website. Read Full Disclaimer***
Size Small Medium Large X-Large XX-Large
Measure Around Knee 12-14 14-15 15-17 17-20 20-22″

Additional Features

Sport: Baseball/Softball, Basketball, Football, Golf, Motocross, Tennis, Volleyball, Equestrian and Rodeo, Cheer and Gymnastics, Cycling, Hockey, Lacrosse, Martial Arts, Hiking, Wrestling
Knee Conditions: ACL Injury, MCL Injury, PCL Injury, LCL Injury, Combined Instability (ACL plus PCL), Torn Meniscus, Knee Swelling, Patellar Tendonitis, Knee Sprains and Strains, Patellar Subluxation, Patellar Bursitis, Patellar Tracking, Knee Instability, Jumper's Knee
Knee Condition: Knee Sleeves, Neoprene Braces, Moderate Support, Firm Support, Compression Braces, ACL Injury, Chondromalacia, Knee Arthritis, Knee Pain, Knee Swelling/Edema, Meniscus Injury, Patellar Tendonitis, Patellar Tracking
Knee Brace Type of Support: Moderate Support, Hinged Knee Braces, Soft Knee Braces
Knee Brace Material: Neoprene
Therapy: Thermal Supports, Compression Supports

Shipping Information

Free Ground Shipping
Ships via: FedEx Ground
Estimated Delivery Time

Related Categories

Shop by Category > Braces & Supports > Knee Braces & Supports
Shop by Body Area > Knee Products > Knee Braces
back to top

Product Reviews

Be the first to review this product.(Write a Review)
back to top

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, Amazon Services LLC Associates Program, the eBay Partner Network and Google Adsense. ”Amazon, the Amazon logo, are trademarks of, Inc. or its affiliates. Report complaints regarding any affiliate agent
© 2018