A bunion (Hallux valgus) is a deformity characterized by lateral deviation of the great toe, often erroneously described as an enlargement of bone or tissue around the joint at the head of the big toe. With the aid of Hallux Valgus Splint, a foot deformed by Hallux Valgus can perform the natural flexing action free of pain. It should be worn at night to prevent further deformation and to relive pain. The Splint returns the foot to its natural shape, protects and relieves the painful bunion. It is used in the case of a mild to medium-severe development of bunion (Hallux valgus), regular wear of splint eases the pain and counteracts further aggravation of big toe malpositioning. By means of the splint worn on the big toe, the shrunken soft parts (capsule) of the base joint of the big toe are expanded and the progressive malpositioning of the joint is corrected. Furthermore, the transversal arch support puts the transversal arch upright again.