Smith Optics Forefront II MTB Helmet
The Smith Optics Forefront II is an open face mountain bike helmet that offers superior protection in a lightweight package thanks to Koroyd®. This innovative impact absorption system manages energy more efficiently than traditional materials.
The evolution of our award-winning Forefront Helmet the completely redesigned Forefront 2 is a full coverage helmet ideal for Enduro | All Mountain Riders who demand superior protection, ventilation and goggle and eyewear integration. For added protection Koroyd® has been extended on the back of the helmet to now fully encompass the helmet. Internal channels are combined with open intake and exhaust ports to maximize ventilation, while AirEvac™channels promote airflow to prevent fogging of eyewear and goggles. The Forefront 2 also features channels on the front and rear of the helmet for eyewear storage and a three-position visor that rotates high to allow goggle storage.
Key Features:
- Protection - Lightweight AerocoreTM in-Mold Construction Complete ventilated protection featuring Koroyd® Integrated skeletal structure
- Fit - VaporFitTM Adjustable Fit System
- 20 Optimized Vents
- Weight: 14 OZ / 380 GRAMS
- XT2® anti-bacterial performance lining Ultra-Light Single Layer Webbing
- Intergration - AirEvacTM Ventilation
- Three-position adjustable visor
- Camera and light mount compatible Ultimate Eyewear and Goggle Integration
Koroyd® provides superior impact absorption, design flexibility and ventilation when compared to materials used in traditional helmet construction such as EPS. By utilizing crumple-zone cylinders that crush uniformly on impact. Koroyd® manages energy more efficiently with less volume than any other protection material on the market. Unlike traditional protection materials, Koroyd® cylinders absorb and convert more kinetic energy, whilst increasing air flow and reducing overall weight. Not all helmets are equal.
Occasionally, without notice, manufacturers change product design and/or specifications.
Smith Helmet Size Guide
Use the below chart and guide to find the correct size Smith helmet for you.
|
Head circumference (cm) |
S |
51 - 55 |
M |
55 - 59 |
L |
59 - 63 |
XL |
63 - 67 |
How to measure
To find the circumference of your head, place a tape measure in the centre of your forehead, wrap it around above your ears and around the back of your head. If there's a slight difference between two different sizes, always go for the tighter size.
Once you know the circumference of your head, see the available sizes shown on the product and select the appropriate one.
The majority of cycling helmets have some form of adjustment for size, usually in the form of a ratchet adjuster to tighten or loosen the straps, some helmets will also come with different thickness pads to further customise the fit.
Read our clothing size guide for more information on sizing.
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