If serious protection at a great value isn't reason enough, this feature-rich design also includes the HeadSet SX dial fit system for easy adjustment and a perfect fit. The Specialized Sierra helmet comes in graphics and colors to match their women's bikes and apparel.
- In-molded shell improves strength and reduces weight
- Complies with one or more of the following safety standards for bicycle helmets: CPSC, SNELL B90A, CE and AS/NZS
- One-size system - based on women's head sizing and designed for easy and accurate fit.
- Headset SX fit system with micro-adjustable dial for easy, secure and accurate fit
- Tri-Fix web splitter for improved comfort and ease of strap adjustments
- 4th Dimension Cooling System to optimize ventilation
- Reflective webbing for added visibility
- Patented clip-on visor included
|Specialized Universal Fit Helmet Sizing|
|Hat Size||6 1/4 - 7 1/4||6 1/4 - 7 1/4||6 3/4 - 7 3/4||7 - 8|
|Circumference||in||19.75 - 23||19.75 - 23||21.25 - 24.5||22 - 25.25|
|cm||50 - 58||50 - 58||54 - 62||56 - 64|