Tom Brown's Field Guide to Nature Observation and Tracking
| Country | USA |
| Brand | Sigvaris |
| Manufacturer | Sigvaris |
| Binding | Apparel |
| ItemPartNumber | 922CXLM99 |
| Model | 922CXLM99 |
| Color | Black |
| Size | Extra Large Long |
| UnitCount | 1 |
| UPCs | 745129188818 |
| EANs | 0745129188818 |
| ReleaseDate | 0000-00-00 |