› diving-masks-foldable-anti-fog

How to choose the size? Firstly Measure the distance between the sides of your cheeks . If the length is ≤ 12.5cm(4.9 inches) it s suitable for size S/M. If the length is＞12.5cm(4.9 inches) it s suitable for size L/XL. Description: 1.Safety Airflow...