Chalk it up to this summer's Olympics, and the series of Spandex that Stella McCartney designed for the British team: Fashion has athletic gear on the brain. The spring collections saw samplings of activewear, including bike shorts at Alexander Wang, color-block sweatshirts at Marc Jacobs, and mesh-panel inserts at Altuzarra, to name a few. Sure, dressing like an accomplished athlete isn't cheap, but Isabel Marant striped rugby dresses, See by Chloé wedge sneakers, and Junya Watanabe pullovers are all priced more than half off. As with any sale, sizes are erratic and good merch moves fast. Click ahead for a roundup of the best stuff out there right now.