Elbow & Palm Pads:
| Size | S | M | L |
| Above Elbow | 7 1/2" – 10 1/2" | 9 1/2" – 11" | 10 1/2" – 12" |
| Under Elbow | 6 1/2" – 8 1/2" | 8" – 10" | 10" – 11" |
|
Wrist |
5 1/2" – 6 1/2" | 6 1/2" – 8 1/2" | 8 1/2" – 10" |
| Suitable Weight | 33 - 77 lbs | 77 – 132 lbs | 132 – 198 lbs |

1: Upper Elbow Circumference
The circumference was measured 2 1/2" above the center of the elbow joint.
2: Under Elbow Protection
The circumference was measured 2 1/2" below the center of the elbow joint.
3: Wrist Circumference
Measure the circumference of the center of the wrist.
Knee Pads:
| Size | S | M | L |
| Upper Knee | 11" – 13 1/2" |
12" – 14 1/2" |
13 1/2" – 16" |
|
Lower Knee |
8 1/2" – 11 1/2" |
11 1/2" – 12 1/2" |
12 1/2" – 14 1/2" |
| Suitable Weight | 33 - 77 lbs |
77 – 132 lbs |
132 – 198 lbs |
1: Upper Circumference of Knee2: Lower Circumference of Knee
The circumference was measured 2 3/4" below the center of the knee joint.
(To measure, keep the knee bent about 30 degrees.)