Get up to 50% off clearance swim trunks at Chubbies . This is the best deal we've ever seen on these internet-famous swim trunks in months. Our top pick is the 7" The Big Bloomers Classic Swim Trunks , which drop from $70 to only $34.75! They're made of stretch fabric with a mesh liner and have a zippered pocket. Shipping is free at $50 with a Chubbies Rewards account; otherwise, it adds $5.