The zoggs mens optic sport swim briefs are crafted from a soft textured 100 chlorine proof aqualast fabric that hugs the contours of your body for a hydrodynamic fit and smooth silhouette in the water the swim trunks feature a drawstring waist for a customised fit a geometric all over print and the sleek black green and blue design is complete the signature zoggs logo lr features zoggs mens optic sport swim briefs made from a durable and snag resistant aqualast fabric 100 c