Sun Protection
For Any Helmet.
UPF 50+ shade that attaches in seconds. Full airflow. No sunscreen required.
"Best investment for cycling. No more burnt ears after a 100km ride."
- Mark T.
The Issue:
2 in 3 Australians will be diagnosed with skin cancer by age 70. A brim changes that.
Your Standard Helmet
- Face, ears and neck fully exposed to UV
- Sunscreen sweats off within 30 minutes
- Squinting reduces visibility on the road
- Sun glare causes eye fatigue and headaches
- No protection during magpie season
- Skin damage accumulates with every ride
Your Helmet With Da Brim
- UPF 50+ shade on face, ears and neck
- Physical protection that never sweats off
- Reduces glare for clearer, safer vision
- Works with helmet vents — no overheating
- Deters swooping magpies in spring
- Installs in seconds, lasts for years
Choose Your Brim
Why Sunscreen Alone Isn't Enough
Physical shade beats chemical protection. A brim works all day without reapplying, sweating off, or missing spots.
Stops Burnt Ears and Neck
The areas helmets leave exposed get the worst UV damage.
Won't Sweat Off Like Sunscreen
Physical shade that works for the entire ride.
Keeps Full Airflow
Works with your helmet vents, even on 40° days.
On in Seconds, Off in Seconds
Attach before you ride. Pull off when you're done.
Trusted by Aussies
Over 4000+ happy riders trust the Da Brim to protect them.
"First time I ever used one I was convinced that the da brim was perfect 👌"
Paul Cassels
Cycling Brim
"So glad I found this hat after it was featured in Bicycle Network newsletter. Excellent product perfect for Perth’s scorching summer."
Alain Marion
Cycling Brim
"Love it. Brim could be not quite as wide."
DENIS O'BRIEN
Cycling Brim
"Da Brim Sporty, has great sun protection and hold its shape even at speed on a gravel bike. It fits well and secure onto my POC Ventral Lite size small helme..."
Scott Campbell-Neale
Cycling Brim
"I attached my new Sun brim as soon as I received it. It's perfect. Keeps out the sun, excellent 👍🏼"
Lizzy
Cycling Brim
"First time I ever used one I was convinced that the da brim was perfect 👌"
Paul Cassels
Cycling Brim
"So glad I found this hat after it was featured in Bicycle Network newsletter. Excellent product perfect for Perth’s scorching summer."
Alain Marion
Cycling Brim
"Love it. Brim could be not quite as wide."
DENIS O'BRIEN
Cycling Brim
"Da Brim Sporty, has great sun protection and hold its shape even at speed on a gravel bike. It fits well and secure onto my POC Ventral Lite size small helme..."
Scott Campbell-Neale
Cycling Brim
"I attached my new Sun brim as soon as I received it. It's perfect. Keeps out the sun, excellent 👍🏼"
Lizzy
Cycling Brim
"Felt fully protected from the sun - 30 degrees. Felt securely attached. Yet to test in windy conditions, but hoping ok 👌"
Jennifer Martyn
Cycling Brim
"I am loving my sun brim. It’s surprisingly stable on the helmet and provides the extra shade I was seeking. Living in a high UV area and cycling everyday I a..."
Camilla Wells
Cycling Brim
"I really like your design, but I did have to put 2 strips on velcrove on the vertically in the front of helmet so it didn’t blow off with front wind."
Dianne Loone
Rezzo Visor
"Straight forward fitting and did everything I expected of it."
Keith Gillan
Cycling Brim
"A good tight fit with plenty of aeration"
Penny King
Treadley Explorer Helmet Hat
"Felt fully protected from the sun - 30 degrees. Felt securely attached. Yet to test in windy conditions, but hoping ok 👌"
Jennifer Martyn
Cycling Brim
"I am loving my sun brim. It’s surprisingly stable on the helmet and provides the extra shade I was seeking. Living in a high UV area and cycling everyday I a..."
Camilla Wells
Cycling Brim
"I really like your design, but I did have to put 2 strips on velcrove on the vertically in the front of helmet so it didn’t blow off with front wind."
Dianne Loone
Rezzo Visor
"Straight forward fitting and did everything I expected of it."
Keith Gillan
Cycling Brim
"A good tight fit with plenty of aeration"
Penny King
Treadley Explorer Helmet Hat
Choose Your Activity
Find the right brim for how you ride, work, or climb.
Blocks Harsh Sun
UPF 50+ shade for your face, ears and neck. The areas helmets leave exposed.
Full Airflow
Works with helmet vents. No overheating, even on 40 degree days.
Lightweight, Secure Fit
Stays put at speed and in crosswinds. You won't notice it's there.
Fits Most Helmets
Cycling, equestrian, construction and mountain biking. One product, many helmets.
Blocks Harsh Sun
UPF 50+ shade for face, ears and neck.
Full Airflow
Works with helmet vents, even on 40° days.
Lightweight, Secure Fit
Stays put at speed and in crosswinds.
Fits Most Helmets
Cycling, equestrian, construction and more.
Cycling
Road, touring, MTB and commuting. Hours of open sun, fully shaded.
Shop Cycling
Horse Riding
All day in the paddock. Stays secure at canter and gallop.
Shop Horse Riding
Climbing
Outdoor crags and via ferrata. Sun hits hardest from above.
Shop Climbing
Professional
Construction, roofing, scaffolding. Fits Kask, Petzl, and 3M helmets.
Shop Professional