When someone "innovates" they're doing much more than just setting a trend, they're completely changing the game. It isn't enough to champion certain silhouettes or endorse a unique way of dressing. This list is dedicated to the labels, inventors, and pioneers who have really pushed men's style into the future with their contributions. There's no sprezzatura, no artfully-rolled jeans, just old-fashioned gusto and a spirit of invention. From iconic jackets to manufacturing processes that have revolutionized the way we dress, these are The 30 Greatest Men's Style Innovations.