Let the boys swimwear from Old Navy offer you an array of designs that are both comfortable and practical. Whether you are hitting the beach, or hanging out poolside, find swimwear for boys that are perfect for any occasion. Old Navy boys swimwear collection includes trunks and rashguards in a variety of colors and styles. With impeccable fit and incredible appeal, find swimwear for boys that define your sense of style. Get the look you want and the versatility you need with the boys swimwear collection at Old Navy.