how to know which is suitable for me? the Medium fit Or the Regular fit?
CATHERINE G I bought the Medium fit because I am a woman with a small narrow face. The Atomic Venom was too big but this fit perfect. BTW- great mask, very comfortable great vision & easy to adjust the straps.
GARY C If you know that you have a small head (i.e. you wear small sized helmets, sunglasses, etc), then the Medium fit will work well for you.
My head measurement is 22", and the Medium size fit perfectly
NANCY J We recently ordered 3 of these masks. We ordered 2 Medium fit for my daughter and myself (5'8" 125 lb females) and a regular fit for my husband (6"2' 180 lb male). They fit us all great, no problems with leaking and very comfortable. My daughter has a clear and I have the black. The clear could possibly get too bright if you're snorkling in very clear water and on sunny days, but they both worked well for the snorkling and scuba diving we did in the USVI. There isn't a significant size difference between the two sizes, they look similar - maybe 1/3-1/2 inch difference. We're very happy with them.
DENISE B The regular fit is for smaller narrow faces, or basically for women. I ordered the medium first and it was way too big.