The O’Neill Board Shorts are men’s striped swim trunks in size 40, made of polyester material with a polyester lining. These machine washable board shorts feature a multicolor striped pattern, stretch fabric for comfort and flexibility, and a traditional board shorts swim bottom style. Perfect for surfing activities, these shorts are branded by O’Neill and have a beach theme, making them a stylish and functional choice for men looking for quality swimwear.