001 G+ Spike (Men's) snow helmets 50mm wide adjustable strap with

50mm wide adjustable strap with silicone lining for a more secure fit

It’s ideally designed for easy water collection and storage that can be rolled and squeezed to filter into other camp containers

This midnight blue model features a discreet Winter Bike print

Shell and lining fabrics are certified as bluesign® approved

reg - 60" (152 cm) / long - 62" (157 cm)

001 G+ Spike (Men's) snow helmets 50mm wide adjustable strap withAn essential addition to any trail runners winter toolkit. Dyneema upper is lined with a G+ Graphene membrane for increased thermoregulation. The sole plate has carbide spikes that cannot be removed. For use in icy and snowy conditions only. The norda 001 G+ Spike is the result of nearly two years of design and testing to create the world's first shoe lined with a G+ Graphene membranethe lightest, strongest, most conductive natural material on Earth.