Adapts to various face shapes, preventing water from entering. It is soft and skin-friendly, while being durable over time, resistant to seawater and sunlight, without hardening or yellowing easily (compared to older PVC).

Monocular

With a single large lens that offers a wider and unobstructed field of view.

Children's Masks

The classic children's sea masks, whether single-lens or double-lens, are more flexible due to the smaller contact surface with the face. They do not have strict measurements and are usually One Size within an age category (e.g. Kids 3–6 years, Junior 6–12 years).

Sizes based on face centimeters mainly apply to full face masks.

The above measurements are approximate and may vary depending on the brand or face shape. Check the manufacturer's specifications, as many children's masks indicate the recommended age range or the maximum face size they cover.