Purchase any Calvin Klein style and take 50% Off CK Bold Micro Boxer Brief or Trunk (in specific colors: Angelfish & Redhead).

Calvin Klein Underwear refreshes its Bold Micro collection with three stylish limited edition colors for the spring/summer season. Currently available, the Calvin Klein Underwear Bold Micro collection, which consists of a low-rise trunk, features redhead, boardwalk blue and angelfish.

Calvin Klein Underwear refreshes its Microfiber Stretch collection with new colors for the upcoming summer season. Currently available, the Calvin Klein Underwear Microfiber Stretch collection of 2-pack hip briefs, micro trunks and boxer briefs now includes black and boardwalk blue.

Classic colors, solid construction, and quality design never go out of style, which is why the Concept Micro Hip Brief from Calvin Klein Underwear is this week’s editor’s pick.

Several underwear brands present bright, cheery shades of yellow for the spring and summer. From hopeful yellow to sun yellow, this season’s range of yellow underwear gives us reason to cheer.

Your 20s are about letting loose while still growing up. We thought hard about both aspects while rounding up our favorite 20-something underwear brands.

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.

Djimon Hounsou turns 49 today, so we celebrate by showing off his hottest underwear photos. Interestingly enough, these were only taken 6 years ago!

As summer approaches, underwear brands are almost as ready to hit the beach as we are (WE ARE SO READY!) so quite a few have released new seasonal collections featuring colorful and tropical print underwear.

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.

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.

Matthew Terry is photographed by Ken Rivas in this Daily Package looking great in white Calvin’s. Matthew looks bad to the bone in this shadowed shot.

Calvin Klein Underwear updates its well-known Bold Cotton collection with two new dazzling shades. Currently available, the Calvin Klein Underwear Bold Cotton collection is now available in island blue and grass skirt.

Calvin Klein Underwear upgrades its new Concept Micro collection with two seasonal colors. Currently available, the Calvin Klein Underwear Concept Micro collection, which consists of a hip brief, trunk and boxer brief, now features moon beam and sparrow brown.