Knee Brace Sizing
| Size | Length | Upper Width | Lower Width | Suit for Thigh Circumference | Suit for Weight |
| S |
10.8 in (27.5 cm) |
5.9 in (15 cm) |
5.1 in (13 cm) |
11.8 - 13.7 in (30 - 35 cm) |
99.2 - 132.2 lbs (45 - 60 kg) |
| M |
10.8 in (27.5 cm) |
6.2 in (16 cm) |
5.5 in (14 cm) |
13.7 - 15.7 in (35 - 40 cm) |
132.2 - 154.3 lbs (60 - 70 kg) |
| L |
10.8 in (27.5 cm) |
6.6 in (17 cm) |
5.9 in (15 cm) |
15.7 - 17.7 in (40 - 45 cm) |
154.3 - 176.3 lbs (70 - 80 kg) |
| XL |
10.8 in (27.5 cm) |
7 in (18 cm) |
6.2 in (16 cm) |
17.7 - 19.6 in (45 - 50 cm) |
176.3 - 198.4 lbs (80 - 90 kg) |
| XXL |
10.8 in (27.5 cm) |
7.4 in (19 cm) |
6.6 in (17 cm) |
19.6 - 21.6 in (50 - 55 cm) |
198.4 - 220.4 lbs (90 - 100 kg) |
| XXXL |
10.8 in (27.5 cm) |
7.8 in (20 cm) |
7.0 in (18 cm) |
21.6 - 23.6 in (55 - 60 cm) |
220.4 - 242.5 lbs (100 - 110 kg) |