Fasen Protection
Two ranges, one standard. Certified multi-sport helmets with TriFlow cooling and a three-pad fit system, and Slider Pro knee pads with replaceable hard caps. Scooter, bike, skate, BMX or blades — protection built for the way you actually ride.
Helmet certifications
AS/NZS 2063
EN1078 CE
ASTM F1492-22
Range 01 · Head
Helmets
TriFlow and TriFlow Pro. Certified in three regions, cooled by 10 vents, dialled in with a comfort wheel and three pad thicknesses in every box.
Explore helmets
Range 02 · Knees
Slider Pads
Slider Pro knee pads. Low-profile hard shell over a breathable neoprene sleeve, dual adjustable straps, and a slider cap you replace instead of the whole pad.
Explore slider padsHelmets
Two shells, six colourways, one fit system. Build your helmet below — every colour and every angle — then check the sizing before you buy.
Pro Level · Polycarbonate
TriFlow Pro
Our Feather Lite build. A robust polycarbonate hardshell over an EPS foam core drops the weight to 250–310 g without giving up a gram of protection — the helmet for riders who forget they're wearing one.
Pro Level
Pick a colour
TriFlow Pro — Matte White
Choose a colourway
1 / 2
- PC PolycarbonateOuter shell
- EPS foamInner liner
- 250–310 gFeather Lite
- XS/S · S/M · L/XL3 sizes
Multi-Sport · ABS
Fasen TriFlow
Robust ABS outer, protective EPS foam inner, and the TriFlow vent system running clean through both. Add the precision comfort dial and the multi-part padding kit and it fits like it was made for one head — yours.
4 Colours
Pick a colour
Fasen TriFlow — Teal
Choose a colourway
1 / 4
- ABS hardshellOuter shell
- EPS foamInner liner
- 350–420 gBy size
- Comfort dialPrecision fit
Built From The Ground Up
The Tech
Four things every Fasen helmet does, whichever shell you pick.
TriFlow — 30% Cooler
Shell vents, an imprinted flow channel in the foam and open padding work as one system to pull heat out instead of trapping it.
Precision Comfort Dial
One hand, one turn. Micro-adjust the cradle mid-session and the helmet stays put through every bail.
Super Absorbent Pads
Three sets of 3D-formed anti-bacterial padding ship in every box — dial the fit in, wash them out, do it again.
Feather Lite Design
Hardshell exterior over an EPS core, engineered down to 250–310 g on the Pro. Protection you stop noticing.
Which One?
Pro or TriFlow
Same certifications, same TriFlow cooling, same three sizes. The Pro trades the ABS shell for polycarbonate and sheds around 100 g; the TriFlow gives you twice the colour choice.
Pro
TriFlow Pro
The lightest way to stay covered
- Shell
- PC — Polycarbonate
- Liner
- EPS — Expanded Polystyrene
- Weight
- 250–310 g / 9–11 oz
- Fit
- 3 pad sets
- Cooling
- TriFlow vent system
- Sizes
- XS/S, S/M, L/XL
- Colours
- 2 — Matte White, Matte Black
- Certified
- AS/NZS 2063, EN1078 CE, ASTM F1492-22
TriFlow
Versatile for any action sport
- Shell
- ABS — Acrylonitrile Butadiene Styrene
- Liner
- EPS — Expanded Polystyrene
- Weight
- 350 g / 390 g / 420 g by size
- Fit
- Comfort dial + 3 pad sets
- Cooling
- TriFlow vent system
- Sizes
- XS/S, S/M, L/XL
- Colours
- 4 — Gloss Black, Matte Black, Matte White, Teal
- Certified
- AS/NZS 2063, EN1078 CE, ASTM F1492-22
Fit Guide
Check Your Size
Measure the circumference of your head just above the eyebrows, then match it to the table. Every helmet ships with three pad thicknesses to fine-tune from there.
How to Measure
- Run a soft tape around your head, just above the eyebrows and around the widest point at the back.
- Note the measurement at the point of overlap — keep the tape snug, not tight.
- Match it to a size in the table. If you land between two, take the larger.
- Fine-tune with the three included pad sets, then lock it in with the comfort dial.
Just above the eyebrows, around the widest point at the back.
TriFlow — ABS
| Size | Head circumference | Weight |
|---|---|---|
| XS/S | 51–54 cm / 20.5–21.3 in | 350 g / 12.3 oz |
| S/M | 54–57 cm / 21.3–22.4 in | 390 g / 13.8 oz |
| L/XL | 58–60 cm / 22.8–23.6 in | 420 g / 14.8 oz |
TriFlow Pro — Polycarbonate
| Size | Head circumference | Weight |
|---|---|---|
| XS/S | 51–54 cm / 20.5–21.3 in | 250 g / 8.8 oz |
| S/M | 54–57 cm / 21.3–22.4 in | 290 g / 10.2 oz |
| L/XL | 58–60 cm / 22.8–23.6 in | 310 g / 10.9 oz |
Every Fasen helmet is tested and certified to the standard for each region it sells in: AS/NZS 2063 in Australia and New Zealand, EN1078 CE in Europe and ASTM F1492-22 in North America.
The Full Line-Up
Six Colourways
Every Fasen helmet on the shelf, ready to ship.
TriFlow Pro — Polycarbonate
Slider Pads
Knee protection built for grinds and slides, with a hard cap you replace instead of the whole pad. Colours, sizing and replacement caps — all of it below.
The Range
Slider Pro Knee Pads
Low-profile hard-shell knee protection for park and street. A breathable neoprene sleeve and dual adjustable straps keep the pad locked in while the replaceable slider cap takes the hit — grind, slide, repeat.
Two Colours
Pick Your Pair
Same pad, same protection, two finishes — and five cap colours to change the look whenever you wear a set through.
Fit Guide
Size Your Pads
Measure the circumference of your thigh (above the knee) and calf (below the knee), then match both to the tables for the right fit.
How to Measure
- Wrap a soft tape around your thigh, roughly 10 cm above the knee cap.
- Wrap it around your calf, roughly 10 cm below the knee cap.
- Keep the tape snug but not tight, and stand relaxed.
- Match both measurements to a size — if they fall in different rows, size to your thigh.
Thigh Measurement
| Size | Centimetres | Inches |
|---|---|---|
| XS | 30–34 cm | 11.8–13.4 in |
| SM | 34–38 cm | 13.4–15 in |
| MD | 38–42 cm | 15–16.5 in |
| LG | 42–46 cm | 16.5–18.1 in |
Calf Measurement
| Size | Centimetres | Inches |
|---|---|---|
| XS | 27–30 cm | 10.6–11.8 in |
| SM | 30–35 cm | 11.8–13.8 in |
| MD | 35–40 cm | 13.8–15.7 in |
| LG | 40–45 cm | 15.7–17.7 in |
Pads are sold as a pair and come in four sizes, XS to LG. The dual straps take up the slack either side of a size, so if you land on a boundary the smaller size will usually sit tighter to the knee.
Ride Covered
Protection shouldn't hold you back. Fasen Protection is built for riders who push their limits. Combining certified safety, rider-focused comfort, and durable construction. Pick your protection, so you can focus on progression, not the falls.
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