Find your perfect fit in our edit of men's Diesel slim fit jeans from the latest collection. Light wash styles are perfect for casual everyday use, while office-friendly black or blue raw denim will see you through from 9 to 5. There's a reason the brand is renowned for it's denim and Diesel slim fit jeans for men are one of the most popular styles on the planet, so you're in good company when you invest in a pair.