Find the Perfect Men’s Swim Trunks & Swimwear
Whether you’re training for competition or hitting the beach, SwimOutlet has the largest selection of men’s swim trunks, bathing suits, and swimwear online. Browse board shorts for surfing, jammers and briefs for lap swimming, swim shorts for the pool, and performance swimsuits from top brands like Speedo, TYR, Arena, and Nike.
Men’s Swimwear by Style
From classic swim trunks to compression jammers, we carry every style of men’s bathing suit. Our swim shorts come in lengths from 5-inch to 11-inch inseams. Looking for competitive swimwear? Shop men’s tech suits and racing briefs designed for speed. Need something for water aerobics or triathlon? Our training swimsuits are built for endurance.
What swimwear is most flattering for men?
The most flattering men's swimwear depends on your body type and the look you're going for:
Athletic or slim builds look great in shorter swim trunks (5–7 inch inseam) or swim briefs that show off your legs. Fitted styles with a tailored cut create a clean silhouette.
Broader or larger builds benefit from swim trunks with a slightly longer inseam (7–9 inches) in solid, darker colors. Vertical patterns and color-blocking can create a lengthening effect. Avoid very baggy board shorts that add bulk.
Average builds have the most versatility — mid-length swim trunks (6–7 inch inseam) in any color or pattern are universally flattering.
General tips: A proper fit at the waist matters most. Your swim trunks should sit comfortably without needing to be constantly pulled up. The leg opening should be proportional to your thighs — not too tight, not too baggy. SwimOutlet's size guides and filters help you find the right fit by waist size, inseam length, and style.
Do you wear underwear with swim trunks?
No — you typically don't need to wear underwear with swim trunks. Most men's swim trunks come with a built-in mesh liner or compression liner that serves the same purpose as underwear, providing support and preventing chafing. Wearing regular cotton underwear underneath can actually cause problems: it retains water, takes longer to dry, and can become uncomfortable.
If your swim trunks don't have a liner (some board shorts and unlined styles), you have a few options: wear a swim brief or compression short underneath, or choose a pair with a built-in liner. At SwimOutlet, you can filter men's swimwear by liner type to find exactly what you prefer — from mesh-lined swim trunks to compression-lined options to unlined board shorts.
Who makes the best swimsuits for men?
The best men's swimsuit brand depends on what you're using it for:
For competitive swimming and training: Speedo, TYR, and Arena are the gold standard. Their jammers, briefs, and tech suits are designed for performance with low drag, chlorine-resistant fabric, and compression fit.
For casual beach and pool wear: Chubbies, Hurley, O'Neill, and Quiksilver offer stylish swim trunks and board shorts with durable quick-dry fabrics and fun prints.
For versatile everyday use: Nike, Speedo, and Kanu Surf offer well-built swim shorts that work for both active swimming and lounging at the pool.
Best value: SwimOutlet carries all these brands and more, often at discounted prices. Our selection includes over 500 styles of men's swim trunks, jammers, briefs, board shorts, and rashguards so you can compare fit, fabric, and price all in one place.
