Named after famed travelers Martin and Osa Johnson, Martin + Osa is a new store from American Eagle, featuring higher-end goods and a more adult style. There's plenty to check out, from the standard polos to Ray Ban sunglasses, but with only 20 brick-and-mortar stores opened, your best bet might be to browse online. Our favorites from the new store's summer collection? The plaid Yard-Dyed Cargo Short ($58), the refreshingly plain Full-Zip Track Hoodie ($68), and the Waxed Canvas Messenger Bag ($70).