These Speedo goggles were absolutely made with professional competition in mind. The Speed Socket is designed to offer more peripheral vision, giving you a better fix on where the competition is without having to turn your head and compromise your stroke. The high quality polycarbonate lenses resist shattering, giving them a longer life than the average lens. A UV SPF of 95+, and anti-fog properties are built right in. These goggles also boast hypo-allergenic seals, making them a great choice for even the most sensitive skin.