Lightning Modular Flotation Tails bring the advantage of MSR's proprietary, adaptable flotation to the elite 360 Traction frames. Small and light enough to bring on any trip, you can take advantage of the agility of a smaller, primary snowshoe in packed conditions, while adding 5 inches 13cm of flotation on demand for deeper snow, or when carrying heavier packs. On demand flotation allows you to select a smaller primary shoe for added agility in packed conditions. Light and low profile for easy packing on any trip. Simple attachment system with no moving parts lets you attach and remove tails without removing shoes.