PERFECT FIT AND ELASTICITY: Fit women with shoe size between 5-8(US). The great elasticity makes our five finger socks well-fitting to most people. HEALTH: Five socks separate each toe BREATHABLE: It is light and durable,breathing.Separate your toes, wicking socks protect your feet from sweaty smells. COMFORTABLE: Unique socks, separate each toe, so that the toes freely. PREVENT FORMING OF BLISTERS: Toe sock can help prevent those pesky blisters from forming in between your toes. They help reduce friction in your toes rubbing against each other, and your toes rubbing against your shoe. With that lack of friction, you can say goodbye to blisters.