Built for bright beach days and long afternoons at the pool, the Janie and Jack Boys Long Sleeve Rashguard (Toddler/Little Kids/Big Kids) helps keep him comfortable, covered, and ready for every splash. This long sleeve rashguard is crafted from durable stretch nylon that moves with active kids while offering UPF 50+ protection, making sunny outdoor time feel more worry-free during swim lessons, family vacations, surf play, and backyard sprinkler time. The easy pullover design makes it simple to put on before heading to the water and comfortable to keep on between activities, while the mock neckline adds extra coverage around the neck for a clean, sporty look. Designed with flatlock stitching, this boys rashguard helps reduce irritation where seams can rub, supporting all-day comfort whether he is paddling, digging in the sand, or wearing it under a life vest. Raglan seaming supports a full range of motion through the shoulders and arms, so he can swim, throw, and climb without feeling restricted. The colorblocked design adds cool, classic style that pairs easily with swim trunks, board shorts, or swim diapers for younger sizes, making it a versatile swim shirt option across toddler, little kids, and big kids wardrobes. For families planning beach trips, pool parties, swim team practice, or lake days, this UPF rashguard is a practical layer that supports coverage while staying lightweight and flexible. The straight hem lays smoothly for comfortable wear in and out of the water. Fabric details: 80% nylon, 20% spandex for stretch and durability. Care: hand wash cold and drip dry in shade. Style #100029544.