Growing up, there was one day we would race to the mailbox before our dad could get there. That day was the day the Sports Illustrated Swimsuit Issue was released. To celebrate 50 years of the iconic magazine release, Sports Illustrated has put out this 300+ page beauty of a book. Inside you’ll find plenty of pictures of all the stunning models and apparently some words. Gaze at never-before-seen outtakes, all the covers, and tons more from the past half-century. Just make sure you get your hands on it before your pops.