Men's Swimwear

Quince's men's swimwear spans two main silhouettes. Swim trunks — the classic 5"-7" inseam silhouette with built-in mesh liner, elastic-and-drawstring waistband, and front pockets. Board shorts — longer 9"-11" inseam with reinforced waistband and secure pockets, designed for active beach use. All in recycled nylon construction (durable, quick-drying, soft against skin) with quick-dry treatment for fast recovery after swimming.

Swim trunks are the shorter 5"-7" inseam silhouette — best for pool days, vacation beach lounging, and everyday warm-weather wear. The built-in mesh liner provides support without separate underwear. Board shorts are the longer 9"-11" inseam silhouette with reinforced waistband construction and additional secure pockets — designed for surfing, paddleboarding, and active beach use where extra leg coverage and pocket security matter.

Yes — Quince men's swim trunks include a built-in mesh liner designed for support during swimming and movement without needing separate underwear. The mesh fabric promotes airflow and dries quickly between dips. The liner stays in place across swimming, stretching, and walking without bunching or shifting. For shoppers who prefer wearing separate swim briefs underneath, the liner is sewn-in but not restrictive.

5" inseams hit shorter on the leg — most relaxed and beach-classic, best for vacation styling and pool days. 7" inseams hit mid-thigh — the versatile everyday swim length that pairs with most styles. 9"-11" board short inseams hit at or just above the knee — best for active surfing, paddleboarding, or when more thigh coverage is preferred. Choose by personal proportion and activity. Each product page lists the exact inseam per size.

Most swim trunks run true to size at the waist with a relaxed fit through the leg. The elastic-and-drawstring waistband adjusts within a size range — drawstring lets you fine-tune the fit while the elastic provides stretch and recovery during swimming. Recycled nylon has moderate stretch through the body. If between sizes, size up for more relaxed fit; size down for a closer fit. Waist measurements per size are on each product page.

Rinse with cold fresh water immediately after each wear to remove chlorine, salt water, and sunscreen — these three substances break down swim fabric faster than anything else. Hand wash cool with mild detergent, or machine wash on a gentle cycle in a mesh laundry bag. Lay flat to dry — never wring out, never tumble dry. Avoid prolonged sun exposure when not being worn (UV degrades elastic). With proper care, the recycled-nylon construction holds shape and color across many seasons of wear.