These flip flops are made from dual-density eva which both cushions and supports the foot to maximize comfort. The product features a breathable, waterproof lycra strap designed to accommodate a wider range of foot shapes, and a pu rubber outsole for excellent grip. The tread is engineered with grooves that channel water away from pressure zones for enhanced traction. A bold oakley ellipse logo appears on the tread and is repeated on the side, recalling the iconic eyewear temple.