Men's Swim Trunks for Active Days and Weekends

A quality men's swim trunk holds its shape, dries fast, and fits well enough to wear beyond the water. Cheap trunks lose their structure after a few seasons of sun and salt, and the waistband either digs in or gives out. Look for four-way stretch fabric, a secure waistband with internal drawcord, and construction that won't unravel after repeated washing. A built-in mesh liner adds support without bulk, and quick-dry fabric means you're not sitting in wet shorts for the rest of the afternoon.

Swim trunks are typically shorter, cut to sit above the knee, and designed with a closer, more athletic fit. Board shorts for men run longer, usually hitting at or below the knee, and tend to have a more relaxed fit through the seat and thigh. Both work in the water, but board shorts have their roots in surf culture and carry a slightly more laid-back profile. If you want versatility and a cleaner look, swim trunks translate better from water to a casual setting. If you're spending all day on the sand or in the surf, the extra length and relaxed fit of a board short makes more sense.

Swim trunks should sit at your natural waist or just below it, depending on the rise of the cut. The hem should fall somewhere between mid-thigh and just above the knee for most guys. Too long and the proportions work against you; too short and you're limiting where you can wear them. Through the seat and thigh, you want enough room to move freely without excess fabric bunching or ballooning in the water. A drawcord waistband lets you dial in the fit, and a mesh liner should sit snugly without pulling or riding.

Most styles in this collection are built for open water, beach use, and active outdoor days rather than competitive lap swimming. That said, the shorter swim shorts in the range, particularly the athletic cut, perform well for recreational laps and water sports. The four-way stretch fabric moves with you and doesn't create drag the way stiffer fabrics can. If you're training seriously in the pool, a compression-style swim brief or a fitted performance short is the better tool. But for recreational swimming alongside a beach day, these hold up well.

The swim trunks and board shorts in this collection use moisture-wicking performance blends engineered for water exposure. Most styles feature a quick-dry nylon or polyester construction with four-way stretch woven in, so the fabric moves without resistance and dries in under an hour in normal conditions. You won't find mesh-only constructions that collapse when wet or heavy cotton twills that stay damp all afternoon. Where applicable, we use recycled performance fabric that maintains the same stretch and quick-dry properties without compromise.

Rinse your swim trunks in cold fresh water after every use, especially after ocean swimming. Salt and chlorine both degrade elastic and fabric fibers over time if left in. Machine wash cold on a gentle cycle and skip the dryer entirely. Heat breaks down stretch fibers faster than anything else, and most swim fabrics don't need it. Lay them flat or hang to dry. Avoid wringing them out aggressively after swimming — that stresses the seams. With basic care, a well-made swim trunk holds its shape and color for multiple seasons.

The hybrid styles in this collection are built specifically for that crossover. They're cut with a cleaner silhouette, finished with pockets that function on land, and made from fabric that reads as casual rather than athletic. The shorter swim shorts also work well as casual warm-weather shorts if you're not bothered by the liner. Standard swim trunks with mesh liners are functional on land but feel like swimwear because they are. If you're shopping for something that genuinely works both ways, the hybrid style is the honest answer.

A hem that lands just above the knee is the most universally flattering length for men's swim trunks. It elongates the leg slightly and avoids the visual cut-off that longer board shorts can create on shorter frames. Taller guys can wear longer lengths without issue, and a mid-thigh cut on a longer leg creates good proportion. Shorter cuts work well for more athletic builds where the length reads as intentional rather than abbreviated. The safest starting point for most men is a 7-inch to 9-inch inseam, which hits in that above-the-knee range without tipping into micro-short territory.

A drawcord waistband gives you adjustability and a more secure fit in the water, which is why most performance-oriented swim trunks use one. Fixed waistbands look cleaner and read closer to a casual short, making them a better choice for the hybrid styles you'd wear off the sand. If you're swimming actively, the drawcord wins. If the trunks are spending more time out of the water, a fixed or partially fixed waistband with an internal cord gives you the best of both. Either way, elastic alone without a cord is a sign of lower construction quality and should be avoided.

Our swim trunks are built with the same design standards we apply across all our athletic apparel: precise pattern-making, quality fabrication, and a fit philosophy built around real movement rather than mannequin proportions. We don't chase trends or put the logo where it doesn't belong. The waistbands are reinforced, the liners are cut to sit properly rather than ride, and the fabrics are selected for performance over seasons, not a single summer. This collection was developed in San Francisco for men who want something that looks good, works properly, and doesn't fall apart. That's a different brief than volume retail, and it shows in the construction.