The lines between fitness and fashion are getting blurry. For years, workout clothes meant baggy T-shirts and smelly sneakers, but activewear has become increasingly stylish. Even Chanel’s creative director, Karl Lagerfeld, gave a nod to the merger of activewear and ready-to-wear with his sporty-chic theme for the 2014 Chanel fashion show. Today, fitness accessories—from wearable technology to designer gym bags—prove that you don’t need to sacrifice fashion for function. Here are a few of my favorites: New Balance for J.Crew 620 Sneakers, S’well bottle, Emi-Jay Hair Ties, Tory Burch for Fitbit Leather Wrap Bracelet, Tory Burch for Fitbit Hinged Bracelet, BaubleBar Layla Headphones, and adidas by Stella McCartney Faux Leather Backpack.