The Sea Bean is a small-to-medium-fit, round lens with unisex styling and a six base curve lens.  Eco-friendly frame made with TPX material that’s less dense than any other plastic polymer and lighter than water, allowing it to float. So you’ll never lose your sunglasses again. TPX is also highly durable, flexible, and heat resistant. Flying Fisherman’s AcuTint® polarized lenses improve visual comfort, enhance contrast and clarity, eliminate annoying glare, and block 100% of harmful UVA and UVB rays. The Triacetate lenses are also impact and scratch resistant and have an anti-saltwater coating. This combination makes the new Floaters™ incredibly comfortable for all day wear.