SwimZip's has the best boy long sleeve rash guard swim shirts! Our rash guards for boys have SPF 50+ UV sun protection. We also feature a full-length zipper, making it incredibly easy to put-on and take-off our swim shirts. Baby boy rash guards, toddler boy rash guards, and boy rash guard shirts. (** Please Note: This is just the boy rash guard swim shirt. This is not a set - there are NO swim trunks included.)