Sonder Bike Helmets

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  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
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  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
  • Smith Triad MIPS
Bike Helmets

Smith Triad MIPS

Road cycling helmet

$249.99

Cycling road helmet with MIPs protection against angled impacts for day rides and commuting. Well-ventilated with a fully adjustable fit
  • Size
  • Colour
    • Smith Triad MIPS
    • Smith Triad MIPS

Pre-order now for despatch from . We'll keep you up-to-date with your order progress and despatch as soon as it is available.

  • 3-Year Guarantee

  • Free Delivery over $99

  • Free Returns

  • All Duties, Taxes & Tariffs Paid on UK origin products

Whether you ride for routine fitness, focused training, or just for fun, the Smith Triad bike helmet has you covered on the road with advanced impact technology and tunable comfort.

The combination of Zonal KOROYD® and Mips® help to absorb impacts and rotational forces so you can focus on the ride. Our VaporFit™ system lets you adjust the helmet on the fly with the turn of a dial, and the Mips® layer is integrated with the fit system for a snug, cohesive fit that feels great all day.

Nineteen integrated vents with internal air channels maximize airflow to keep you cool and your glasses fog-free through any level of effort. Little details like integrated sunglasses storage and a low-profile strap divider make a difference in convenience and comfort on the bike.

  • 19 fixed vents for consistent airflow
  • Ionic+® antimicrobial lining offers sweat-activated odor control
  • Lightweight, low-bulk single layer webbing
  • Y-strap divider keeps helmet straps flat and close to the face
  • Front and rear eyewear storage channels
Features

Key Features

    • Zonal KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection
    • Mips® Brain Protection System reduces rotational forces caused by angled impacts to the head
    • Integrated skeletal structure creates a roll cage for added strength and impact protection
    • Complies with U.S. CPSC safety standard for bicycle helmets for persons age 5 and older as well as CE EN 1078 Fit / Integration
    • Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience
    • AirEvac ventilation system integrates with Smith eyewear for fog-free lenses
    • VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial
  • 3 Year Alpine Bond

Vital stats

weight

290g (Size M)

Delivery is free over $99.

All duties and import charges are covered by Alpkit on products of UK origin. This includes the 10% universal import duty and
reciprocal tariffs, announced on the 11th April 2025. Customers who wish to proceed with a purchase can contact us directly via email at support@alpkit.com
to obtain a delivered price, inclusive of all applicable tariffs.
Helmet Sizing
S M L XL
CM's 51 - 55 55 - 59 59 - 62 61 - 65
Inches 20 - 21.5 21.5 - 23 23 - 24.5 24 - 25.5

How to Measure

Measure around the circumference of your head.

How to Measure

Measure around the circumference of your head.