Sun protection-Boys rash guard short sleeve have UPF50+ to maximize protection from harmful UV rays and protect sensitive skin when playing outside in the summer.

Quick-drying fabric -boys rash guard use high quality nylon spandex fabric; elastic, soft, durable; Lightweight, breathable fabric allows moisture to evaporate quickly to keep you cool.

Slim design - swim shirts for boys flat seams and round neckline minimize friction between the clothes and the skin to enhance the child's comfort and flexibility while playing

Occasion-Rash guard for boys is very suitable for all kinds of outdoor activities , such as swimming, surfing,fishing, hiking, water parks, running can make kids feel comfortable in the hot summer

Easy care- Boys swim shirts support hand /machine wash, will not shrink or deformation, if you do not like the slim fit version can choose a size larger clothes according the size chart