FiveFingers KSO

The KSO feature adjustable hook and loop straps for a secure, comfortable Barefoot Sports Vibram Fivefingers fit needed for more aggressive activities. The Flow offers a 2mm neoprene upper to keep feet warmer in cold, fast-moving water. On uneven riverbeds and slippery surfaces, FiveFingers offer the grip performance of Vibram rubber while allowing your foot to move as if barefoot. FiveFingers KSO In Vibram FiveFingers, you'll move in and out of the water with the greatest degree of confidence.