Fit guide Helm
![Fit guide front Fitguide_front](https://www.spyoptic.com/on/demandware.static/-/Library-Sites-SPYOpticEUSharedLibrary/default/dw30ad27d2/pdp/fit_guide/SPY_linedrawing_helm_front.png)
![Fit guide profilet Fitguide_profile](https://www.spyoptic.com/on/demandware.static/-/Library-Sites-SPYOpticEUSharedLibrary/default/dw2b32b674/pdp/fit_guide/SPY_linedrawing_helm_profile.png)
Equal dashes swagger and adventure help shape the Helm into a modern-retro classic with aggressive lines and an even more aggressive following. Read more.
Equal dashes swagger and adventure help shape the Helm into a modern-retro classic with aggressive lines and an even more aggressive following. The Helm is available with the Happy Lens™ and Trident™ polarization, features a nearly indestructible Grilamid® construction, and delivers 100% UV protection. For more classic looks, check out the Helm 2.