






AV-8B Harrier II Structured Twill Cap
The AV-8B Harrier II is a second-generation vertical/short takeoff and landing (V/STOL) attack aircraft developed by McDonnell Douglas (now Boeing) in partnership with British Aerospace. It first flew on November 1981, and entered U.S. Marine Corps service in 1985. Designed to replace the AV-8A, the Harrier II features a more powerful engine, composite materials, improved avionics, and greater payload capacity. Its ability to operate from short or improvised runways and amphibious assault ships made it ideal for expeditionary warfare. The aircraft saw combat in Desert Storm, Bosnia, Afghanistan, and Iraq, primarily in close air support roles. Over 337 Harrier IIs were built, including night attack and radar-equipped variants. The USMC plans to retire the Harrier by late 2027, gradually transitioning to the F-35B Lightning II, which offers STOVL capability with stealth and sensor fusion.
Embark on a historical journey with our captivating warbird-themed caps! Each cap is made to order and features detailed embroidery that brings to life the iconic designs inspired by legendary military aircraft and aviators. Perfect for warbird enthusiasts, air show fans, or anyone who appreciates aviation history, these caps combine classic style with a rich sense of heritage — making them a standout addition to your everyday wardrobe.
✈ Made to order.
✈ 6 embroidered eyelets providing an ideal level of ventilation.
✈ Stretch band for the perfect fit and absolute comfort.
✈ Stylish silver under-visor.
✈ Made from 63% polyester, 34% cotton, 3% spandex twill.
Production & Shipping times can be found here.
This product is made to order, with production beginning once your order has been received. We are, therefore, not able to cancel or amend an order once it has been placed. This includes changes to the shipping address, size, design, or any other specifications. Please review your order details carefully before finalising your purchase.
Please note there can be subtle variations in colour and minor movement of the product during production that may cause a design element not to be the exact same colour or in the exact position as it appears onscreen. More details can be found on our FAQ page. By producing items on demand rather than in large quantities, we actively contribute to minimising overproduction and waste. We genuinely appreciate your mindful purchasing choices, which support this more sustainable approach. Thank you for your understanding and support!
This product is shipped from either Australia, Canada, the United Kingdom, the United States, Latvia or Spain.
Original blank products sourced from Vietnam or Bangladesh.
EU GPSR-related product information:
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the lead and phthalates level requirements.
In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
Our Refund policy including details on Replacements and Size Guanratees can be found here.

Flex fit , embroidered lettering and good shipping time. That's all you need from a hat and I Love Hangar delivered!
Great quality, very comfortable. Looks amazing
A really well made hat that fits nicely!
