Contemporary swimsuits can serve both decorative and practical functions; most strive for both. Swimsuits are usually categorized by the length and looseness of their cut.

Trunks are the most common men’s swimwear in North America. They look similar to shorts worn as clothing on land, but are made from light, fast-drying materials (usually nylon or polyester) and feature a tighter-fitting lining inside the shorts. Colors and inseam lengths can vary widely.

 

  

Boardshorts are a longer version of trunks that come to or past the knee. They often have a non-elastic waist and fit closer to the torso. Originally developed for “board sports” (surfing, paddleboarding, etc.) they were designed to have less material that could catch as you mounted your board.

 

 

Swim briefs They are tight, body-hugging swimsuits with a V-shaped front that bares the thighs. Recreational swim briefs typically feature an interior lining. Briefs are much more popular in Europe than North America.

 

Square-cut shorts are a body-hugging style that covers the wearer from the waist to the upper thigh. The leg openings are cut straight across for a boxy look that is slightly less revealing than angled swim briefs.

 

 

 

Jammers are knee-length, skintight suits used by competitive swimmers and other water sports athletes to reduce drag. They resemble bike shorts, but without the padded crotch and seat.

 

Rash guards are a looser form of all-body swimwear than a wetsuit, and are generally used by water sports participants such as surfers, kayakers, and paddleboarders. Most are made from a UV-reflective fabric with a UPF rating.

 

All of the above styles can come in nearly any color or pattern imaginable, provided one is willing to shop around long enough.