The Chubbies® Kids The Rock-a-crocs Lined Swim Trunk are jealousy-inducing trunks featuring an ultra quick-drying shell, an anti-chafe liner, and a zippered back pocket. These pull-on shorts are styled with a colorful crocodile print. Their elasticized waistband and built-in drawstring are designed to keep your trunks secure from slipping off. These printed swim shorts are made from four-way stretch material that ensures a full range of movement.