Let's face it, fancy futuristic running shoes look like crap with jeans. Unless you're about to take a 3-mile run, stay with a pair of classics. The Onitsuka Tiger Ultimate 81 by Asics ($65) mix a subtle retro design (they debuted in 1981) with a modern color scheme. We already had them in olive green, but we couldn't help ourself but to pick up this color too. They're lightweight, super durable, and look great with denim and any black shirt.