Bas | Men's Sporty Short Swim Trunks

Bas is built for the guy who takes his swim game seriously — clean lines, a confident fit, and nothing holding him back in or out of the water. The square-cut silhouette sits close to the body with a shorter inseam that keeps your movement unrestricted whether you are swimming laps or stretching out on the sand. A wide contrast waistband with a front drawstring keeps the fit dialed in exactly where you want it. Bas is the kind of swim trunk that looks as intentional as it performs.

Why You Will Love It

• Square-cut boxer silhouette: A shorter, form-fitting cut that offers a streamlined, athletic profile with greater freedom of movement compared to longer board shorts.
• Contrast waistband with drawstring: The wide waistband provides a structured, secure fit, while the front tie allows for a fully customized hold through every activity.
• Side split hem vents: Open hem splits at each side reduce drag and allow unrestricted movement, making these equally suited for active swimming and casual beach wear.
• Quick-dry construction: Lightweight fabric sheds water rapidly, so comfort is maintained whether you are in or out of the water throughout the day.

Tech Specs and Care

• Design: Square-cut boxer-style swim trunks with a very short inseam; wide contrast waistband with front drawstring; open side split vents at the hem; minimalist, sporty aesthetic
• Fit: Close-to-body athletic fit; refer to the Size Chart for exact measurements before ordering
• Season: Spring, Summer; suited for pool, beach, and active water sports
• Care: Machine wash cold; do not bleach; tumble dry low; polyester blend construction