The Spyridon offers the same great trail running experience as the Spyridon LS providing the perfect balance of "foot feel" and protection on rugged terrain. With Vibram's 3D Cocoon technology, the Spyridon has a multidirectional sole, which allows for impact protection from stones and debris with minimal weight. The Coconut Active Carbon upper breathes naturally using 34% post industrial coconut fiber. It is finished off with an adjustable hook-and-loop closure ensuring a secure fit and reflective applications for safety after dark. Machine Washable. Air Dry.