The SWANS SRX-M PAF are racing swimming goggles with a high-adhesion, low-resistance cushion. They are a WORLD AQUATICS (FINA) approved model, used by a wide range of swimmers from juniors to masters. Key Features: High Adhesion & Low Resistance: The projected area is approximately 10% smaller than previous models, reducing water resistance. The design naturally fits the face, making them less likely to shift during dives and turns, and preventing water from entering. I wore them once. There is no outer box. Everything in the photos is included.