a person snorkeling in a rash guard

What Is A Rash Guard? (And When You Might Want One)

With an image of snorkeling largely being someone  lying face down in crystal clear tropical waters it’s reasonable to assume all you need is a snorkel, mask, and fins. It’s certainly possible to snorkel like that without any problems, but with respect to snorkeling you often hear the term ‘rash guard’, ‘rash vest’, or ‘rashie’ […]