Barefoot shoes from BÄR:
The unrestricted barefoot experience
Barefoot shoes do not constrict the foot and offer a comfortable wearing experience.
The "barefoot" human foot (a foot that has never worn shoes) typically has a wide, flat forefoot and toes that are splayed and in line with the metatarsals, making the foot "fan-shaped".
A shoe-shaped foot has a relatively narrow forefoot, the metatarsals are no longer horizontally aligned and the toes are squashed together, twisted and no longer in contact with the ground.
Feet are as individual as the complex human being itself. For this reason, there cannot and must not be a standard solution when it comes to toe freedom. The standardized shoe models do not represent an adequate average of the anatomical variation of all people who wear shoes. Barefoot shoes with uncompromising toe freedom offer the wearer pleasant comfort. Be good on your feet and enjoy movement again: it is a cornerstone of our evolution and gives us the freedom to achieve many things in life - in everyday life, in sport and at work.
Translated with DeepL.com (free version)