McDavid 4200 Bio-Logix Hinged Knee Brace
45% ABS, 25% TPR, 5% PA , 2% TPU, 3% nylon, 5% POM , 15% metal, Sleeve content: 50% nylon 30% polyester 20% spandex—exclusive of trims
Measure the knee to be protected (you likely figured that). Stand and bend your leg just less than 45 degrees, measure knee circumference 2" (5cm) below the center of patella (kneecap).
Size | Inches |
X-Small | 11.5 - 12.5 |
Small | 12.25 - 13.25 |
Medium | 13 - 14 |
Large | 13.75 - 14.75 |
X-Large | 14.5 - 15.5 |