TheToeSox half socks have the patented non-slip grip which makes them ideal for barefoot activities such as yoga, Pilates, dancing, martial arts and more. The socks have been designed to enable strengthening feet muscles as well as improving overall circulation, balance and posture. The socks also have fitted heel and arch support for maximum protection and optimal fit. Their five-toe construction enables independent toe movement and thus activates the muscles in the foot. Seamless design further improves the comfort of wearing. The ToeSox toeless half sock is manufactured from organic cotton that can be machine washed.