Oakley Bisphaera Sunglasses Matte Carbon/Prizm 24K Polar 173893 a heat retention layer

a heat retention layer

BOA® Fit System uses an inner spool to route the laces for a snug fit and effortless lace adjustment with the simple twist of a dial

CONTOURS: Forward concave helps channel water efficiently across the flatter rocker

Contrasting colors along the sides and edges of the sole offer a bold visual statement

Oakley Bisphaera Sunglasses Matte Carbon/Prizm 24K Polar 173893 a heat retention layerSecure grip and lightweight comfort make the Oakley BiSphaera an easy choice for everything from training sessions to packed daily schedules. The modern twin lens design balances retention and comfort, while the O Matter frame, Unobtainium nosepads and earsocks help keep the fit steady when conditions heat up. Oakley built the BiSphaera for multi sport versatility without losing the clean everyday feel. Prizm Lens Technology boosts color and contrast