Oakley B1B HDO Patch Trucker Cap. Featuring a perforated back panel for enhanced ventilation and an advanced moisture wicking headband. The distinctive print delivers standout style with an adjustable fit tab in the back to ensure an ideal fit.

- Hydrolix moisture management system helps keep you cool-dry and comfortable
- Hydrolix sweatband for quick drying - comfortable performance
- HDO patch logo on front
- 100% Cotton
- 900906