| 2 / | HD | APPAREL |
| 171 | DF | HEAD COVERINGS {24} |
| 181 | ![]() | .~ With sweats or other supplementary head engaging member {5} |
| 181.2 | DF | .~.~> Discontinuous contact {3} |
| 182.1 | DF | .~.~> Crown spacing {6} |
| 182.8 | DF | .~.~> Perforated |
| 183 | DF | .~.~> Head size adjustment |
| 184 | DF | .~.~> Sewing |