Ditch the adolescent, floral-print boards and add some Aether Swim Shorts ($135) to your summer attire. Made from quick-drying micro fiber, these sophisticated bottoms also sport a Velcro fly, piping trim, and a coin or key pocket so you'll be able to get back into your hotel room after your aquatic romps. A nice compromise between the aforementioned board shorts and Euro-approved speedos.