Peter Millar Seaside Collection swim trunks for boys feature a playful multi-colored skull and crossbones pattern over a classic navy blue background. These shorts are designed with an elastic waistband and an adjustable red and white striped drawstring for a secure fit. A functional back pocket with a flap closure and a Peter Millar logo patch adds a touch of signature style. Crafted from quick-drying fabric with a comfortable interior mesh lining, these trunks are perfect for pool days or beach adventures.