The PDW Apex Boonie Hat is a modern interpretation of a Vietnam Era classic, built on the RECCE short brim, a field modification born in the jungles of Vietnam that produced the most functionally refined sun hat profile in the history of outdoor headwear. Custom-milled 2-way stretch NYCO+ Ripstop, a bug-proof NoSeeUm mesh liner, synthetic micro-suede sweatband, and a cinching crown fit system update every detail that made the original work. Available in Universal Field Gray, All Terrain Brown, and Ranger Green.

The boonie hat is one of those rare pieces of equipment that transcended its origins so completely that most people wearing one today have no idea where it came from. It started as improvised headwear sewn by Vietnamese tailors from salvaged parachute fabric, made its way into the field with American troops in the early 1960s, and within a decade became standard issue across all branches of the U.S. Armed Forces. For over half a century the design held. That kind of longevity does not happen by accident. It happens when a piece of equipment solves a problem so well that no one can improve on the core concept. For the full history of the boonie hat and the design decisions behind the Apex, read our field notes on PDW Dispatches.

At Prometheus Design Werx, the approach every piece of equipment the same way: is to identify what works, understand why it works, then apply contemporary materials science and design thinking to push the concept forward without losing the functional DNA that made it essential in the first place. The Apex Boonie is a refinement, not a reinvention.

The shell is constructed from a custom-milled 6.8oz NYCO+ Ripstop, 55% Cotton / 42% High Tenacity N6 Nylon / 3% Spandex. The nylon delivers durability, quick-dry performance, and resistance to rot and mildew. The cotton contributes breathability and a natural hand feel. The 3% Spandex adds 2-way stretch that no standard boonie offers: the hat conforms to the wearer's head, packs flat without permanent creasing, and returns to shape after being rolled into a pack or stuffed into a cargo pocket.

Ventilation is engineered through soft, low-profile slit vents rather than the stamped, corrosion-prone metal eyelets of the original. Each vent is backed by NoSeeUm mesh, the same fine-weave netting used in high-performance backpacking tent construction, blocking insects while allowing airflow through the crown. The interior is finished with a synthetic micro-suede sweatband that wicks moisture and resists odor over all-day wear. Fit is dialed in by a cinching crown system with custom nylon toggle locks. A cinching chin strap secures the hat during active movement and high wind. Classic foliage and accessory loops run the crown.

For overlanders, it is the hat you reach for when you step out of the vehicle and into a full day of sun, wind, and dust. For hikers and packrafters, it packs flat, dries fast, and keeps the sun off an exposed ridgeline. For anglers, it cuts glare and sheds rain while you work a line. For travelers, it performs in a tropical market, a desert crossing, or a monsoon trail without needing a different hat for each environment. That is the boonie's case for itself, and it has been making it for sixty years.

The Apex Boonie Hat is made in Vietnam, the country where the modern boonie hat was born. The sewing workshops that produced the first locally made boonies in the 1960s established a garment manufacturing tradition that today serves the world's leading technical outdoor and premium apparel brands. Making the Apex Boonie in Vietnam is a direct acknowledgment of that lineage. It is a homecoming.

Specifications:

Materials:

6.8oz, 55% Cotton / 42% High Tenacity N6 Nylon / 3% Spandex NYCO+ Ripstop
70D Nylon Ripstop
Poly Synthetic Micro-Suede
Nylon Noseeum Mesh
Custom Nylon Slotted Buttons
Custom Nylon Toggle Locks
Poly Flat Lace
T40 Nylon Thread

Sizing:

S/M: 20.41" - 23.16"
M/L: 23.16" - 24.34"

Features:

Custom Milled 2-Way Stretch Technical Ripstop Fabric
Interior Map Pocket
Bug-Proof Noseeum Mesh Liner
Soft, Low Profile Slit Vents for Air Flow
Synthetic Micro-Suede Sweatband
Cinching Crown for Dialed in Fit
Cinching Chin Strap
Classic Foliage/Accessory Loops for Camo Add-Ons While Stealthy Tracking Sasquatch to Securing Those Woolly Buggers to Fancy Dancers
Rear Loop Panel: Cate Eyes, Insignia, Reflective Tape

Tailor Made In:

Vietnam, the Country Where the Boonie Hat Was Born

FAQ:

What is the RECCE brim and how does it differ from a standard boonie?

The RECCE cut originated with Vietnam-era reconnaissance teams who trimmed their brim widths to improve peripheral vision during close-quarters jungle movement. The Apex Boonie follows this low-profile brim pattern, providing meaningful sun coverage across the face and neck while keeping the silhouette clean and unobtrusive. It wears like a boonie but carries none of the oversized mushroom cap look of most military surplus offerings.

What sizing should I order?

The Apex Boonie is available in two sizes: S/M fits head circumferences of 20.41" to 23.16", and M/L fits 23.16" to 24.34". The cinching crown system allows fine-tuning within each size range, so if you fall between sizes, choose the larger and dial it in with the crown adjustment.

What colorways are available?

The Apex Boonie Hat is available in three colorways: Universal Field Gray, All Terrain Brown, and Ranger Green. Each color is suited to a broad range of environments, from alpine and urban to riparian and tropical.

Is the Noseeum mesh liner actually effective against insects?

NoSeeUm mesh is a fine-weave netting developed for backpacking tent construction, specifically designed to block the smallest biting insects including no-see-ums (biting midges) that pass through standard mosquito netting. The mesh liner in the Apex Boonie vents air through the crown while blocking insects at each vent opening.

Why is the Apex Boonie Hat made in Vietnam?

Vietnam is the birthplace of the modern boonie hat. The sewing workshops that produced the first locally made boonies in the 1960s established a garment manufacturing tradition that today serves the world's leading technical outdoor and premium apparel brands. Manufacturing the Apex Boonie in Vietnam is a direct acknowledgment of that lineage, and an intentional choice to adhere to quality.

Can the hat be packed flat?

Yes. The 2-way stretch NYCO+ Ripstop shell and soft construction allow the Apex Boonie to be rolled or packed flat without permanent creasing. It returns to its original shape when worn.

How do I care for the Apex Boonie Hat?

Machine wash cold, gentle cycle. Tumble dry low or hang to dry. Do not iron the slit vents or NoSeeUm mesh panels.

Headwear