Why We Love It
Some helmets play it safe, the Mistral plays to win. Developed in cooperation with the Australian Track Cycling Team, the KASK Mistral Helmet is aerodynamic and channels air cleanly over your head. This means you can hold speed when it matters most, without sacrificing comfort over a long, hot effort.
Talk Nerdy To Me
Engineered in partnership with the Australian Track Cycling Team specifically for triathlon and track performance, the Mistral hides six front air openings and two rear ones within its aerodynamic shell, feeding air through extended inner channelling built using in-molding technology, so cooling doesn't come at the cost of that clean aero profile. Inside, 3D Dry padding uses a multi-layer, open-cell construction to keep you secure and comfortable, working alongside a self-adjusting lateral divider that tailors the fit without any manual tweaking, and a faux leather chinstrap.
The magnetic visor system comes with a clear lense, which is polycarbonate with an anti-fog treatment, so your vision stays sharp even as effort (and breath) ramps up. Round out the package with an internal spare pad and an insulating winter cap, and the Mistral is set up for year-round training as well as race day. Both helmet and visor meet CE/UKCA certification (EN 1078 for the helmet, EN 166 for the visor).
Fast Facts
- Developed in cooperation with the Australian Track Cycling Team
- Aero helmet built for triathlon & track racing
- Six front air openings & two rear vents with in-molding inner channelling
- 3D Dry multi-layer open-cell padding
- Faux leather chinstrap
- Magnetic visor system
- Clear visor lens: polycarbonate, anti-fog coated
- Certified CE/UKCA to EN 1078 (helmet) & EN 166 (visor)
- Includes internal spare pad & insulating winter cap
🇦🇺 Australia
- FREE shipping on orders $129+ AUD (after discount codes are applied)
- Orders under $129: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $150+ NZD (after discount codes are applied)
- Orders under $150: Shipping calculated at checkout
- Customers are responsible for covering customs charges
🌍 International
- Shipping calculated at checkout
- Customers are responsible for covering customs charges
⚡ Express Shipping
- Available for all destinations
- Calculated at checkout
- Customers are responsible for covering customs charges for international orders
Same Day Dispatch: Orders placed before 12 PM (AEST/AEDT, Melbourne AU time) on weekdays are usually dispatched same day*. Orders placed after this cutoff will head out the next business day.*This is a guideline, not a guarantee. While we do our best to ship orders out on time, dispatch may be delayed during peak periods, sales events, or due to unexpected courier or warehouse issues.
Delivery Times - Australia: Standard shipping takes 3-9 business days. Need it faster? Choose Express at checkout.
Please Note: Delivery times may vary due to public holidays and other factors beyond our control. Check current shipping estimates here.
30-Day Policy
Easy returns and exchanges within 30 days of delivery (excluding items listed below).
Tech Item Exception:
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if they are in their original packaging with the seal intact (unopened and unconnected). Unless faulty or covered by warranty.
Personal Care / Hygiene Items:
For hygiene and safety reasons, change of mind returns and exchanges are not accepted for personal care/hygiene items, including socks, underwear and swimwear (even if they are not marked as Final Sale). Unless faulty or covered by warranty.
Final Sale Items
Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
Gift Purchases
Buying a gift? Contact us at purchase to request an extended return period.
Need Help?
Full return policy details and process here.
Request a return here.
Same day dispatch before 12pm AEDT/AEST*
Aussie owned and operated
Athlete support & in-house dietitian
Free Shipping for orders over A$129*