The Vibram FiveFingers named for its new feature is designed simply to eep Stuff Outwith its abrasion resistant stretch polyamide and breathable stretch mesh that wraps your entire forefoot to keep out gravel, grit, mud and other possible irritants. A single hook and loop closure helps secure your foot in the shoe giving you the ability to scramble up steep slopes or hop down river cobbles. By walking in a protective sleeve over your feet, encased in sticky, protective Vibram rubber, the FiveFingers KSO stimulates the muscles in your feet and lower legs to build strength and improve range of motion. Vibram FiveFingers White - Orange Many people who use these shoes have said they had a better sense of balance, greater agility, and visibly improved posture.