001 G+ Spike (Men's) snow helmets The NRS Storm Boot is

The NRS Storm Boot is purpose-built for enhanced support and stability while delivering breathable

5 x 11 in Packed dimension (Metric) 24 x 28 cm Fill material eraLoft Polyester Hollow Fiber Fill weight (Standard) 5 oz Fill weight (Metric) 0

Waterproof protection

Battery – 15 Amp

001 G+ Spike (Men's) snow helmets The NRS Storm Boot isAn 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.