Named after a big redfish in Texas, the Costa Rockport is the best travel partner for any adventure. These Costa sunglasses feature extra-large rimless lenses with an 8-base wrap-around design. To help with fit, Costa put hydrolite along the temples and nose bridge. This rubberized material grips tighter as you sweat or get water on your face. Constructed with a durable TR-90 Nylon material, the Costa Rockport sunglasses are ready for the next voyage.