There are certain sneakers that simply scream SUMMER. There's the classic white-on-white Nike Air Force 1 Lows, of course, and the checkered Vans Slip-On, and countless other readily available models. But some of the best summer sneakers of all are a bit harder to come by. Either they were collabs or limited drops that didn't necessarily release IN the summer, which means to enjoy them properly you had to have a bit of foresight (as well as some storage space and willpower). Well, with Labor Day here, another summer is more or less in the books — Timbo season approaches — and did you actually wear those perfect summer kicks? Probably not. Here's 20 Awesome Summer Sneakers You Didn't Wear This Year. Er, not that we don't have confidence in you or anything.