Stay-Put Flap Cap UPF50+
Stay-Put Flap Cap UPF50+
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Designed in Australia
Certified UPF50+
- 30 Day Returns
Product Description:
The Stay-Put Flap Cap is made for moving fast in full sun. It’s a featherweight five-panel cap that gives you certified UPF50+ protection, with a detachable neck flap that covers your ears and the back of your neck. That’s the stretch you always forget to sunscreen before a long run or ride.
It’s built not to bounce. A bungee chin cord with a toggle locks it in place on fast descents and in gusty headwinds. The flap has an elasticated back, so it hugs your neck instead of flapping behind you and reflective flecks in the cord. When the sun drops, unclip the flap and you’ve got a clean camp cap for the post-run coffee.
Features:
- Featherweight ripstop five-panel cap
- Detachable neck flap that covers your ears and the back of your neck
- Bungee chin cord with toggle, so it stays put
- Reflective flecks in the chin cord
- Press-stud flap attachment, from legionnaire to cap
- Breathable, quick drying and sweat friendly
- Adjustable back strap for a locked-in fit
- Flat brim to keep the glare off
- Packs down easily
Made from 100% nylon.
Designed, tested and rated UPF50+ in Melbourne, Australia.
Certified UPF50+
Certified UPF50+ by ARPANSA, Australia’s independent testing authority, this hat blocks out 98% of harmful UV rays, the highest protection rating available.
In comparison, a standard white cotton tee has a UPF rating of around 5, less when wet.
Perfect for:
Road and trail running · Cycling and gravel riding · Hiking and fastpacking · Triathlon training · Paddling and SUP · Tennis and pickleball
Sizing information:
One size, adjustable to fit
Care Instructions:
Cold hand wash (30°C) with similar colours and line dry in the shade.
FAQs
Will it bounce around when I run?
No. The bungee chin cord and adjustable back strap lock it in place, and the elasticated flap stays close to your neck.
Can I wear it under a bike helmet?
Yes. The low-profile five-panel crown sits under most helmets, and the flap protects your neck while you ride.
Will I overheat with the flap on?
It’s made from lightweight, quick-drying fabric. If you want more airflow, unclip the flap and run in the cap.
Can I take the flap off?
Yep. It attaches with press studs, so you can go from legionnaire to cap in seconds.
Do I still need sunscreen?
Yes. Use it on your face and any skin your hat doesn’t cover. Slip, slop, slap still applies.

Independently Tested and Certified
Every Sun Ray fabric is lab-tested by ARPANSA; the Australian government's radiation authority.
ARPANSA measures how much ultraviolet radiation penetrates the fabric. Only materials proven to block at least 98% of UV rays earn a UPF50+ rating.
UPF50+ is the highest level of protection under Australian standards.
Sun Ray fabrics are rated UPF 50+ in accordance with Australian standard AS4399:2020.
- 5 stars: 57 (92%)
- 4 stars: 2 (3%)
- 3 stars: 3 (5%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Best hat I’ve purchased. Used it for 3 weeks in Europe and the perfect hat for hikes, beach days or boat days. Love it and would definitely recommend
My absolute favourite hat ever! It fits perfectly and keeps my pale little face so protected!
Absolutely love my Shade cap! The fit is perfect and the cotton is great quality. Would definitely recommend :)
Fits well and doesn’t need any wearing in, love the colour. Didn’t think I was a hat person but it has been my go to over Summer.
I love the Breezy Brimmer Cammo Hat.
I'm required to cover up in the sun for medical reasons and this hat is a winner.
Lightweight with a large brim and ventilation make it perfect in the North Queensland sun 🌞 ☀️ Goodbye to my old favourite leather hat and welcome tomy new🙏 Breezy Brimmer hat.
Love this cap, I've worn it every day since I got it. Fits my larger-than-average woman head perfectly and doesn't flatten out my curls. The Bark colour is the perfect shade of greyish brown that seems to go with everything in my wardrobe. Gonna buy the pink one for my husband.
Product looks like photo, comfy and good quality!
Great hat but too big maybe sizing could be introduced.
Great hat, i can tuck my head right up in it, holds well in the wind, i even run in it.
One of the best sun protection hats i have used.
I wear this hat constantly whenever Im outside in the sun. Its the best protection and you cant beat the quality. Its my second Sun Ray purchase so yes highly recommend.
I love my new hat!
I hesitated initially because of the price but I wear it constantly, so it was definitely worth it. Very happy with my purchase <3
I love the hat! It’s easy and cute and I can toss it in my bag.
Great hat for out doors in Califonia.
Great hat. Breathable, and stays on. Could be a little bigger as my husband has a large head.
Stylish, minimal lightweight cap - great for running
It's very nice and 💯% as advertised!
Well made cap. Good coverage. Slightly wider than usual.
I really like the style of this hat, it looks a lot better than other hats like this on the market. It fits great and I didn't have any issues with it. It is a little sweaty compared to other hats I have, I wish there was an air vent hole or something, but overall I really like this hat and am excited to see more products from sun ray.
Love this hat! Have already had so many compliments
Seriously lovely hat - stylish and soft. Unfortunately I found the 10cm brim dwarfed my very small head.
Thanks so much for your review! The floppy denim hat is designed to give maximum sun coverage ☀️ We offer two sizes in this hat to accommodate different head sizes.
We’ve got a few mullet style Sunray hats in the family and we absolutely love them!
Good fit and great sun protection
Great lightweight hat. Perfect for use in tough farm environment.
love the design and very comfortable. so good that I purchased a second
funky design and practical use!
Cute hat, great bright colour and fits my giant head
Love the colour! such an easy colour to wear. The fabric is breezy. The brim is nice and wide to provide good protection.
It's been great with the toggle and elastic around the head so the size can be adjusted. The whole family have been wearing it
Great hat, lovely colour, material and quality.
A slight small front peak for shade coverage and would love the option for multiple sizes to accommodate all.
So great to hear you love the colour, material and quality.
Thanks for the feedback, we're working on expanding our sizing to accomodate more heads!
Great hat, perfectly shaded all around. It’s always hard to find hats that fit a large head circumference (63cm) so great to find this one works for us!
Excellent and really comfortable. Doesn't overheat and the adjustable size is a bonus.
Wearing the Breezy Brimmer well Roland!
Love my hat. Fits perfectly, love the adjustable size for windy days. It’s super cute and looks great
Slip on a shirt, slop on sunscreen and slap on a hat!
Always use sunscreen on areas not covered by your protective clothing and minimise your time in the sun, wherever possible.

