
FREE SHIPPING
This item qualifies for Free Shipping! Details.
MEMBERSHIP
Earn up to 10% back in rewards. Join Free.
EASY RETURNS
Take up to a full year to return your item! See our Return Policy.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
The Smith Trace MIPS Aleck CS Bike Helmet adapts to whatever adventure you throw at it, from gravel grinding to road racing. Lightweight Koroyd® protection teams up with MIPS technology to create a bombproof protective shell, while 18 strategically placed vents keep air flowing when the climbing gets serious. Smart eyewear integration means your Smith sunglasses store securely in side channels and stay fog-free thanks to the AirEvac ventilation system. This upgraded model is equipped with the Aleck Crash Sensor, which automatically sends alerts in the event of a crash for added piece of mind when you're exploring off the beaten track.
EPS Inner with Polycarbonte Shell
Complete Koroyd® Coverage – Lightweight, energy-absorbing and ventilated impact protection
VaporFit™ Dial Adjustment System – Offers 270-degree fit adjustment with the turn of a dial.
18 Fixed Vents for Consistent Airflow
Aleck Crash Sensor Equipped – Aleck Crash Detection Sensor sends alerts in the event of a crash. It's rechargeable and connects via Bluetooth to the companion Aleck phone app.
MIPS System Equipped – In a helmet with the MIPS Brain Protection System, the shell and liner are separated by a low friction layer that allows the helmet to slide relative to the head in and angled impact.
Integrated Skeletal Structure – Creates a roll cage for added strength and impact protection
AirEvac™ Ventilation System – Integrates with Smith eyewear for fog-free lenses
Eyewear Integration – Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience. Side channels let you securely stash your sunglasses when you don't need them, and when you do, the AirEvac ventilation system prevents fogging.
Ionic+® Antimicrobial Lining – Offers sweat-activated odor control.
Lightweight Low-Bulk Single Layer Webbing
CPSC & CE EN 1078