Join the original “preppy” brand by wearing accessible luxury that's become a household name around the world. René Lacoste, the brand's founder, invented the polo shirt and a few other things as well as being a seven times tennis Grand Slam winner. Any men's Lacoste sweatshirt wouldn't look out of place at the side of centre court, smart – usually preppy, like the founder – but with hints of streetwear. Lacoste clothing has become a classic. Most men have something with the iconic crocodile logo on it in their wardrobe – even if it's as simple an outfit staple as a Lacoste black sweatshirt.