The Charles 5" Swim Trunks have a refined feel and a classic tailoring inspired by traditional swim trunks. Quick-dry fabric makes it an easy wear after your swim. Onia: Minimal and meticulously crafted, New York-based Onia was founded in 2009 to redefine luxury swimwear. Focusing on high quality, technical materials in innovative fits and timeless styles, every Onia piece is designed to be soft, comfortable and flattering from the first wear. Elastic waistband Quick-dry nylon adjustable drawstring Superfine mesh lining Reinforced side pockets with zipped back pocket Slim fit. 5" inseam.