UK Royal Navy Officers White Summer RIB PU Waterproof Cap

Original price was: $150.00.Current price is: $109.00.

Size and packaging guidelines

Hat Sizing Chart

Our Size Your Head Measurement Standard Hat Size
OS One Size Fits Most -
XS 52cm - 53cm 6 1⁄2
SM 54cm - 55cm 6 7⁄8
MD 56cm - 57cm 7 1/8
LG 58cm - 59cm 7 3⁄8
XL 60cm - 61cm 7 5⁄8
2X 62cm - 63cm 7 7⁄8
3X 64cm - 65cm 8 1⁄8
Our Size Your Head Measurement Standard Hat Size
OS One Size Fits Most -
XS 20" - 20 7⁄8" 6 1⁄2
SM 21" - 21 7⁄8" 6 7⁄8
MD 22" - 22 3⁄4" 7 1/8
LG 22 7⁄8" - 23 1⁄2" 7 3⁄8
XL 23 5⁄8" - 24 1⁄4" 7 5⁄8
2X 24 3⁄8" - 24 7⁄8" 7 7⁄8
3X 25" - 25 5⁄8" 8 1⁄8
HeadMeasure

How to Measure Your Head

  1. Grab a soft measuring tape or a piece of string (like twine or a shoelace) and a ruler or measuring tool
  2. Wrap a soft tape or string around your head to measure about 1/4 to 1/2 inch above your ear and about 3/4 to an 1" inch above your brow line (see image)
    • Mark the tape or your string, where it intersects, with your finger.
  3. Record your measurement in inches or centimeters (centimeters is often more accurate)
    • If you're using a string, run it along side the ruler as many times as necessary to get a complete measurement
  4. MEASURE AGAIN!
    • Always measure more than once until you get the same number twice
  5. Find your size in the chart for the perfect fit

Flexfit Sizing Chart

Our Size Your Head Measurement
S/M 55cm - 57cm
L/XL 58cm - 60cm
Our Size Your Head Measurement
S/M 22 1/8" - 22 3/4"
L/XL 22 7/8" - 23 5/8"

  • *Hat Size

  • Additional Information

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30 DAY | EASY RETURNS

Description

The UK Royal Navy Officers White Summer RIB PU Waterproof Cap is inspired by the classic white summer headwear traditionally associated with the British Royal Navy. White-topped service caps have long been a distinctive part of British naval uniforms, symbolizing maritime authority, professionalism, and formal summer presentation.

This cap reflects the refined British naval style seen during ceremonial duties, port appearances, and official maritime functions. Designed with a structured crown and balanced visor, it maintains the sharp and dignified profile expected of British Royal Navy officers’ summer uniform headwear.

Constructed with PU waterproof material, the cap offers durability suited for marine and outdoor environments while preserving its clean white appearance. The RIB-style influence adds a practical maritime character, blending British naval tradition with functional design.

Suitable for collectors, nautical enthusiasts, reenactments, yacht crews, maritime events, theatre productions, and film projects requiring a British Royal Navy-inspired look.

🎬 Group & Marine Orders

We accept both single-piece and bulk orders. These caps are frequently produced for marine teams, boating groups, ceremonial units, and production companies seeking consistent British naval styling.

📦 Packing

Each cap is carefully packed to maintain its structure and protect it during shipping, ensuring it arrives ready for use or display.

🧵 Made to Order

This cap is made to order. Minor size or fitting adjustments can be accommodated upon request to better meet customer preferences.

30 Day Return Policy

Rambo Leather headwear is built to last a lifetime, so we want you to take your time falling in love with your new favorite hat.

Take 30-days to make sure your hat is the perfect fit and the perfect style. If for whatever reason you don’t love your hat and want to return it, we make it as easy as possible.

Just pay a small shipping and restocking fee of $9.81 (which will be automatically deducted from your refund amount), send back your hat, and you’re good to go.

Not sure about your fit? Call us! A real person and expert hat fitter will be on the other side of the line to answer any questions about fit, exchanges, style or returns +3 (466) 160-2554.

For full details and FAQs, click here to learn more or process a return.

WE ARE RAMBO HAT MAKERS

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50 YEAR CRAFTSMAN GUARANTEE

All our hats come with a lifetime warranty. What this means is that even if you bought a hat 50 years ago and it starts unraveling, we'll fix it or replace it, free of charge.

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FAMILY BUSINESS

Second generation USA owned and operated. This company started as a family business, and has continued to stay a family business even through today

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SINCE 1972

We work hard every day to continue to be the best hat makers in America. Though we are steeped in tradition, we embrace modern practices to deliver hats of the highest quality.

Why Our Hats are Better
  • Top Grade Materials - Manufactured to the highest standard, our materials are put through rigorous testing to ensure their quality and then expertly crafted into one of our timeless designs. Our leather is supple, our felt is durable, and our straw tightly woven.
  • Hats That Hold Their Shape - All Rambo Hat Makers hats are guaranteed to hold their shape, and will not stretch or shrink with everyday wear. This mens leather cowboy hat can be restored even if it gets warped. Purchasing our lifetime refurbishment at checkout will guarantee that if your hat is accidentally damaged you can send it back to us for a painless and timely repair.
  • They Fit! - Our hats fit! It sounds simple enough but with so many shapes and sizes of heads out there it can be a challenge. To overcome this obstacle we’ve designed several fit adjustment systems, all of which remain hidden behind the sweatband to keep your hat looking sharp from all angles. Check out more here.
The 50 Year Guarantee

Every one of our hats come with a 50 year guarantee. That means that if your hat fails in any way to meet your standards due to our craftsmanship then we’ll repair or replace your hat free of charge. So if your hat starts unraveling in 50 years, we’ll take it back and make it right.

Customer Support

Call us anytime! We don’t want to hide behind our website. We’re real people with a deep love and understanding for all of our hats; so any questions you have we’ll be ready to answer them. Need help picking out a hat? We can do that too! Not only can we help you with any questions or concerns you’re having, we can also help you find the perfect hat for your face shape and lifestyle.

We’re available 9am-5pm PST - give us a call at +3 (466) 160-2554.

Returns and Exchange Policy

We dislike returns just as much as the next person, so we’ve vowed to ALWAYS make returns and exchanges painless. If you don’t like your hat, if it doesn’t fit, or you want a different one - we’ll help you. Read our full return and exchange policy here.

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