RRD Surflex Klaus Swim Brief from RRD is a technical swim brief built for performance at the beach or pool. It pairs quick-drying SURFLEX fabric with a secure, adjustable fit for unrestricted movement in the water. Key attributes: Blue | SURFLEX technical fabric | Lightweight | Stretch | Durable | Quick-drying | Freedom of movement | Secure support | Internal drawstring for precise adjustment | Stable, secure fit | Super matte finish | Monochrome design | Fluorescent orange side label | Minimal, clean silhouette | Dimensions & fit: Secure, supportive fit | Designed for freedom of movement in water