The Koi board shorts arrive from Ninth Hall in a black, water-friendly recycled polyester construction - featuring a detailed, illustrated pattern throughout and screen-printed branding on the front. Offering added security with zipper closures on the two hand pockets, the back of the swimsuit features even more storage with two seat pockets using hook-and-loop closures. The swim shorts deliver a reliable fit with an adjustable drawstring in the elastic waistband, despite violent waves and ocean currents.