Altra Mont Blanc BOA trail running shoe delivers superior performance. this provides technologies that allow one to overcome technical routes along which we rush
thanks to two BOA disks that fix us this pair gives us complete control. too tight fit, do we want it so that it is tighter in front or behind, and weakens inside. seconds to make room for a 100 mile wave. But what about functionlessness? A tall stack of soft and elastic pillows bends under your feet. with our step, keeping us nimble and light when we rush past the arches.