I lost a very expensive pair of sunglasses (I am very nearsighted so lenses alone are a shocker) in the surf at the beach while wearing a strong rubber headband to hold them on. Playing with my kids, caught a wave in face, splash and they were gone. Yours sound great but a word to the wise--have an extra pair anyway.

Originally Posted By: randyo
I'm also hopelessly nearsighted but I went a different route. I bought PSK glasses with polycarb lenses and the strong rubber strap band instead of earpieces. That way you get a good seal on a gas mask or any other type of face mask - not that I'm worried about that. The biggest plus is you can swim with them and not worry about them coming off.