These Bolle’ Pacer Shiny Black Polorized TNS Lenses Sunglasses were born in the world of sports, where extreme conditions and extreme demands are the norm! The technology is tailored to meet the needs of diverse environments from ski slopes to the beaches of professional beach volleyball. The Bolle’ Pacer Shiny Black Polorized TNS Lenses Sunglasses not only perform, but reflect the personal styles of the athletes who wear them!