Neff Sunglasses Duck Swim Trunks. The Sunglasses Duck Swim Trunks from Neff bring fun, standout style to every pool day with allover graphics of rubber ducks rocking sunglasses. Designed for comfort and movement, these boys’ swim trunks feature lightweight construction, side seam pockets for small essentials, and a back right pocket with a hook-and-loop flap closure finished with a woven NEFF label. A rubberized logo patch at the lower left leg adds a signature touch, while the elastic waistband with adjustable drawstring ensures a secure, flexible fit. With an approximate 6.5" inseam, these trunks deliver the perfect balance of playful style and everyday swim-ready performance. 100% Polyester. Machine wash. Imported.