Kahtoola Nanospikes

The Kahtoola Nanospikes are a lightweight winter traction aid designed primarily for use on icy roads and sidewalks. The stretchy rubber upper fits securely over sneakers or smaller boots and is easy to put on and take off. They feature 10 Tungsten Carbide points which are harder than steel and provide great traction and security. Ten tungsten Teeth Tread Trecherous Terrain Tennaciously Lightweight winter traction aid designed primarily for icy roads and sidewalks Tungsten carbide spikes are stronger than steel and grip icy surfaces securely Flexible rubber upper fits over sneakers or boots and is easy to put on and take off Includes carry bag Weight medium 8oz Sizes: Small: Men 7 8 Women 8 9 Medium: Men 8 10 Women 9 11 Large: Men 10 12 Women 11