To identify the size please measure the distance between the nose bridge and the lower part of the chin (mouth closed)

· размер XS/S - distance is less than 10 см

· размер S/M - distance is between 10 - 11.5 см

· размер L/XL - distance is more than 11.5 см

Differences between models: Libera - top model, reduced inner space in the mask (you can dive deeper), removable strap, Unica - strap made of soft fabric (convenient for long hair), Magica - budget option (harder obturation), Fun - ideal for children and people with a thin face