The Diesel Rocco boxer is a modern version of a classic men’s trunk. Made from equal parts cotton and modal, this boxer is available in a variety of colors ranging from traditional white and black to bolder options such as turquoise.

Diesel includes several new loungewear styles to its stylish Under Denim collection. Available late May, the denim-inspired Diesel Under Denim loungewear range will soon consist of T-shirts, long-sleeved henley and short pants.

Diesel adds bright new colors to its popular collection of its denim-inspired range for the upcoming summer season. Available late May, the Diesel Under Denim series will soon include cyan blue, bright blue, heather grey and light red.

Jon Hamm was seen wearing an eccentric pair of swim shorts. The Diesel Coral Reef Swim Shorts offer a similar cut and bold fashion statement to the shorts that Hamm wears while relaxing on the beach.

Diesel updates its Fresh and Bright collection of jockstraps with new color combinations for the upcoming season. Now available, the Diesel Fresh and Bright jockstrap is offered in horizontal stripes.

Diesel updates its boxer briefs with a new retro-inspired graphic print. Currently available, the Diesel Darius Boxer Brief features a limited edition print on the rear of the underwear that reads: “Turbo Charged” in light blue, aqua blue and yellow.

The new Ian Mellencamp Diesel campaign marks a new step for the young model towards owning his name. Will his modeling career lead to success in acting?

Diesel updates its swimwear collection for the upcoming spring season with a colorful print inspired by the lush landscape of the jungles in Africa. Currently available, the Diesel Swim boxer shorts and trunk come in a multi-colored print of exotic plant life found in Africa.

Diesel updates its swimwear collection for the upcoming spring season with a new array of bold, contrasting stripes. Currently available, the Diesel Swim collection of Aerial brief is now available in candy colored white and red stripes while the range’s Aloha trunk is now offered in teal and aqua blue stripes.

Diesel updates its collection of trunks and briefs with a hip new graphic print. Currently available, the Diesel Semajo Trunk and Andre Brief features a limited edition, all-over print of skulls.

Diesel refreshes its collection of boxer briefs for the upcoming spring season with three organic colors. Currently available, the Diesel Semajo Boxer Brief ($34) will soon be offered in carrot orange, sangria red and grass green.

Diesel updates its collection of boxer briefs with a hip new graphic print. Currently available, the Diesel Darius Boxer Brief features a limited edition print on both sides of the underwear that reads: “Endurance 24 Hours.”

Diesel updates its collection of trunks for the upcoming spring season with a new basic color. Available mid February, the Diesel Essentials Shawn Trunk, which features a Diesel Industry denim division logo tag sewn into body of trunk on right hip, will soon be offered in black.

Diesel updates its Fresh and Bright range with new colors. Available mid February, the Diesel Fresh and Bright Blade brief, Divine boxer brief and jockstrap will soon be available in red and navy blue, gold and white, and aqua blue and navy blue.

Diesel updates its swimwear collection for the Spring 2013 season with two new colors. Currently available, the Diesel Swim collection, which consists of board shorts and trunk, is now available in black and Chinese Red.