Kahtoola Nano Spikes Colour:Black Dual Fuel uses included BD

Dual Fuel uses included BD 1800 Li rechargable battery or 3 AAA batteries

2 separate compartments with windows

The Rho SV Bottom is tailored for optimal performance and comfort

featuring 100% Lifa fibers next to skin for exceptional moisture management and wicking technical fibers on the outside to keep you dry and comfortable

Kahtoola Nano Spikes Colour:Black Dual Fuel uses included BDThe Kahtoola Nano Spikes are ideal for running or walking on hard icy surfaces. They offer lightweight traction that does not affect the flex or performance of shoes. Each foot is fitted ten Tungsten Carbide tips, very hard wearing penetrating icy surfaces for assured grip. They come with their own carry sack and when needed are quickly pulled on using the heel tab. The sole of each unit uses a dual compound construction and each tip is built into a