The Mens Vibram Fivefingers Spyridon delivers barefoot performance to even the toughest of trails, delivering a trail running experience like no other. What makes these barefoot runners perfect for the trail is a molded polyester mesh in the midsole. Creating a "rock block" effect, this mesh disperses impacts on the stones and trail debris you might come across over a broader area. The aggressive tread design of the Spyridon delivers sure-footed grip. Lugs on this tread go in all directions for excellent traction whether running uphill, downhill or on a sideslope. This combination of protective midsole and outsole allows these Vibram Fivefingers to provide all the protection you need without sacrificing minimalism. With an upper made of Coconut Active Carbon, the Spyridon offers natural breathability for an exceptionally comfortable run. Featuring an adjustable hook-and-loop closure, the Spyridon's deliver a glove-like barefoot fit that holds securely on the foot. Hit the trail in the Mens Vibram Fivefingers Spyridon.