









The Smith Optics Nexus Mips Helmet is a low-profile helmet for comfort during big snow days. The mountain called, you answered, and it's time to ride. Whether it's a resort weekend or you've trekked into the backcountry for some deep powder, this lightweight helmet is sleek and protective atop your head. Safety first equals fewer worries and the hybrid shell construction with KOROYD coverage and Mips technology do all the protecting. A BOA 360 Fit System dials in the fit for quick adjustments whenever necessary. This bucket is equipped with 24 adjustable vents for regulating airflow for warmth or cooling throughout the day.
Size Guide
| Size | S | M | L | Race & Vida L | XL |
|---|---|---|---|---|---|
| Head Circumference | 51 - 55 cm | 55 - 59 cm | 59 - 63 cm | 59 - 61 cm | 63 - 67 cm |
| Size | S | M | L |
|---|---|---|---|
| Head Circumference | 55 - 59 cm | 59 - 63 cm | 63 - 67 cm |
HEAD CIRCUMFERENCE — Wrap a measuring tape around your head, keeping the tape level from front to back. Note the measurement and reference the Size Guide.
Note:
Round Contour fit helmets are sized and padded for a fit and feel that better matches rounder head shapes. Choosing the right helmet fit will improve the comfort and performance of your helmet.
To determine which Smith helmet best suits your head shape, use our helmet fit chart to match your head circumference to the best size and fit within our helmet size options.