Used to stabilize fractures to the mid-shaft of the humerus. The HFB may be appropriate for some injuries to the more proximal humerus. Not made with natural rubber latex.
BOA® is a micro-adjustable performance fit system.

The BOA® Fit System is a dial-based performance fit system that is engineered with high quality, durable materials that enable a microadjustable connection that’s built to perform. Each unique configuration is engineered for power without compromising precision in order to deliver a seamless connection between equipment and body
| PART NUMBER | WIDTH | BICEP CIRC. | SIZE | |
| 330-40-1111 | 10.5cm | 15.5cm - 40.5cm | S | |
| 330-50-1111 | 12.5cm | 23cm - 45.5cm | M | |
| 330-60-1111 | 15cm | 28cm - 48cm | L |