Compared to road motorcycle equipment (cycling clothes, cycling pants, cycling shoes, helmets, gloves), off-road equipment is much more complex.
Unlike built-in protective gear in road cycling suits, off-road protective gear needs to be worn separately (armor, elbow protection, mechanical legs, and even neck protection) for greater impact protection.
Because reversing off-road cycling and low-speed crashes are commonplace, wearing equipment will completely eliminate worries. Off road is much safer than road and mountain running in most cases!