Correctu is a high-quality toe spacer designed for those suffering from toe alignment abnormalities (deformities). It is especially recommended for people whose arches collapse and whose big toes don't spread, even when wearing shoes with a wide toe box like Altra. Wear Correctu and start walking. At first, it may feel uncomfortable, but with practice, your toes will spread, and you can achieve natural toe alignment. It can be molded to fit various foot shapes, so anyone can use it.