The Funky Trunks Razor Blast Boys Trunks are embellished with varying shades of blue with edgy razor designs etched around classic briefs. Kids can endure hours of swimming training in a pair of trunks that are built for constant high-performance and long exposure to chlorine. Wide-siding and an interior draw-cord allow youngsters to adjust their trunks to match their comfort levels. While classic leg-openings and an elastic waist offer room for growth during those tough pubescent years.