Engineered for the demands of performance cycling across road, gravel, and bikepacking disciplines, the Smith Trace Mips with Aleck Crash Sensor blends cutting-edge impact protection, smart safety tech, and unmatched ventilation in a sleek, race-ready package.

This limited-edition helmet stands out with a topographic print on the lower shell and comes equipped with the Aleck Crash Sensor, seamlessly integrated into the fit system dial. Paired with the Aleck app, this system provides automated crash detection and alert notifications—so you can ride harder with peace of mind.

The helmet’s safety profile is anchored by complete KOROYD® coverage, a lightweight, ventilated energy-absorbing material, and Mips® Brain Protection System, which helps reduce rotational forces in angled impacts. The integrated skeletal roll cage adds structural integrity without excess weight.

When it comes to ride comfort, 18 fixed vents and internal air channels keep airflow consistent, while AirEvac integration prevents your eyewear from fogging. The VaporFit dial system provides micro-adjustable 270° fit tuning, and Ionic+® antimicrobial lining controls odor for long days in the saddle.

Key Features

Smart Safety

• Aleck Crash Sensor: Detects crashes and sends alerts via Bluetooth through the companion Aleck app

• Rechargeable and easy to connect for next-level ride security

Impact Protection

• Full KOROYD® coverage: Lightweight, breathable energy absorption

• Mips® Brain Protection System: Reduces rotational forces during angled impacts

• Skeletal roll cage: Reinforces helmet structure for added crash performance

• Certified to CPSC & CE EN 1078 safety standards

Ventilation & Comfort

• 18 fixed vents with intake and exhaust channels for constant airflow

• AirEvac system: Integrates with Smith eyewear for fog-free lenses

• VaporFit dial: 270° fit adjustment for a precise, personalized feel

• Ionic+® lining: Antimicrobial, sweat-activated odor control

Design & Integration

• Compatible with Smith performance eyewear

• Lightweight single-layer webbing for low-bulk comfort

• Weight: 280g (Size M with Mips®)

• Limited Edition topographic print lower shell