You've lived in them all winter so it can be more than a little terrifying to think of suddenly ditching those favourite comfy kicks for more foot-flashing footwear. But it doesn't have to be this way. Styled properly, you can rock your sneaks all year round, even when you're wearing shorts – just add a pair of athleisure-style socks to a smart/casj outfit to elevate your faithful trainer friends. Here's how…