Mammut Barryvox S2 Avalanche Beacon addtoweb The V-shaped friction grooves enable

The V-shaped friction grooves enable controlled braking

The boot has a full rubber rand around its sold for protection against rocks and scree and the Vibram outside offers security and grip in rocky terrain that is second to none

or lining up at skimo races in Colorado

and Grip Guard sole keeps the foot snug on fast ascents to late-season rock scrambles

Mammut Barryvox S2 Avalanche Beacon addtoweb The V-shaped friction grooves enableThe new Barryvox S2 avalanche transceiver by Mammut takes the original Barryvox S to a new level. We can thank the R&D department for designing the new Barryvox S2 to take up less room in our packs and pockets, coming in 6mm thinner and 25g lighter than the previous model. Some of the new features include an MIPS (Memory in Pixel) screen that provides clear contrast even in the harshest lighting. A pro search mode that uses tones and digital distance