Mack Weldon updates its core collection with brighter colors. Currently available, the Mack Weldon brief, boxer brief and trunk are now offered in light shades such as dust green, indigo heather, tyrain purple and mid blue.

Be the target of desire in Gregg Homme’s new range of stylish and smooth microfiber range. Currently available, the Gregg Homme Target collection consists of four styles: a jockstrap, trunk, boxer brief and brief.

Bayou Beau introduces two collections, which offer unique colors. Currently available, the Bayou Beau Metro and Creole ranges consist of a brief and trunk.

For the month of April, underwear brands released trunks and boxer briefs showcasing bold colors and sharp contrasts to create a youthful and fun look. Check out our trunk and boxer brief review.

Inspired by vintage-inspired clothing, Papi introduces its new collection of Brazilian trunks that feature interwoven yarns of mixed colors. The Papi Space Dye Hanging Brazilian trunk is made from a cotton stretch fabric blend and comes in three bright colors.

Pull-In presents its spring/summer collection, which features bold prints and bright colors inspired by cartoon characters or images of summer. Currently available, the Pull-In underwear collection consists of the brand’s signature Shorty Trunk, Fashion Trunk and Fashion Brief.

Bonds, an underwear brand based in Sydney, Australia, updates one of its most popular collections of trunks with hip, new stripes. Now available, the Bonds Guyfront Trunk is now offered in four vibrant colors such as red, orange, green and blue.

MeUndies introduces its new limited edition print, which features an all-over, vertical print of arrows. Currently available, the MeUndies Arrows by Cavern collection consists of a trunk, boxer brief and brief.

Robert Downey Jr. loves to make a scene, especially when striking a pose in his favorite trunks from Calvin Klein Underwear. You too can make a scene in the comfortable and stylish Calvin Klein Underwear CK One Cotton Stretch Trunk.

Alpha + Omega introduces its new collection that features a unique color blocking design inspired by retro comic book colors. Currently available, the Alpha + Omega Gotham collection consists of a brief, grand prix brief and short trunk.

2xist introduces its new collection inspired by traditional nautical prints. Available late April, the 2xist Sail range consists of the no-show trunk and sculpted brief. The collection also comes in five color ways.

Mike “The Situation” Sorrentino loves to draw attention to his six-pack when he’s making an appearance at the recent MTV Movie Awards. The former reality TV star of Jersey Shore wants everyone to know that he wears the Calvin Klein Underwear X Micro low-rise trunk too.

Calvin Klein Underwear presents its limited edition Bold Cotton collection, which features the national colors of several countries. Currently available, the limited edition Calvin Klein Underwear Bold Cotton Countries collection of trunk now represents countries such as Brazil, Germany, Italy, Spain and the United States.

The N2N Signature Boxer evokes a patriotic spirit appropriate for this Los Angeles-based company. This trunk is made from a cotton stretch fabric combination and is available in both navy blue and white.

Calvin Klein Underwear adds two new colors its Steel Micro collection. Currently available, the Calvin Klein Underwear Steel Micro collection is now offered in moon beam and grass skirt.