What is one item of clothing you cannot live without? Chances are, it is the humble T-shirt. River Island has T-shirts for men in every cut and style, including plain slim T-shirts for those who like to look sharp with their clothes a lot less baggy and way more fitted to show off their hard-earned gains in the gym. Take inspo from our collection to build your looks in line with your own personal style. Wear the Grey marl slim fit waffle raglan T-shirt while chilling on the weekend, pairing it with shorts or jeans, worn on its own or under a jacket.