Nike swim trunk

Bold black square‑leg trunks feature Nike’s HydraStrong fabric that locks out water and dries quickly, while a reinforced waistband gives secure fit. UV‑blocking panels protect skin, and an adjustable drawstring lets boys stay comfortable during pool play.

Bold black square‑leg trunks feature a sturdy PBT weave that dries quickly and resists wear. The reinforced waistband keeps them snug during play, while the relaxed cut offers freedom of movement for active kids at the pool or beach.

Bold black square‑leg design, lightweight poly solid fabric keeps boys cool and comfortable in water. Durable stitching and a snug fit make it perfect for active beach or pool days.

A sleek black one‑piece from Nike, featuring a streamlined fastback cut and a subtle side seam for a flattering fit. The breathable fabric offers quick‑dry comfort while the low‑cut neckline adds a touch of sporty elegance.

Bold black one‑piece with a streamlined fastback cut, high‑impact compression fabric, seamless construction, and a subtle Nike swoosh detail for a sleek, supportive swim look.