The Nike Free Gym+ seems like the perfect solution for barefoot runners. It fits and feels just like second skin, yet offers protection, additional cushioning, enhanced traction and complete natural flexibility to keep you going. A split toe construction with extra traction on the big toe helps in providing stable barefoot-like gripping.

Other notable features include comfort heel pads and arch support, and an odor-absorbing lining derived from volcanic rock fibers. It's an ideal choice if you're looking for comfort, traction, and a secure fit for maximum speed and reactivity.