Facial hair can interfere with the seal on snorkel masks, including the Seaview Kradan. Testers with short facial hair didn’t have any issues with the Kradan mask. A thick mustache or full beard can prevent the mask from sealing around the nose and contribute to leaking and fogging.
There are a few ways to help create a better seal without shaving your beard. You can check out our tips and tricks for snorkeling with a beard here.