Much like the Spyridon LS, the Spyridon allows you the freedom to run anywhere, offering both the joy of the barefoot experience and the defense from rugged trekking landscapes that might normally deter you. Impact protection stems from Vibram’s 3D Cocoon technology and the Spyridon’s multidirectional sole. Made from 34% post-industrial coconut fiber, the Coconut Alive Carbon upper is light and porous. Nothing will slow you down in the Spyridon. With securely fastened, adjustable hook-and-loop closure and reflective applications, you'll be safe and secure--even in the dark.