Oakley Bisphaera Speed Glasses

The Oakley Bisphaera Speed Glasses are the sharpened, faster-edged version of Oakley's twin-lens Bisphaera line, built for riders who want performance eyewear that also works off the bike. The semi-rimless frame is molded from Oakley's lightweight O Matter material, keeping the glasses light on the face through long rides while still holding a shape stiff enough to stay put.

The lenses use a twin-toric geometry — two distinct lens shapes joined at the bridge rather than one continuous wraparound piece — which gives the Bisphaera Speed a wide, stable field of view without the bulk of a full-coverage shield lens. The extended lens shape adds real peripheral coverage, useful when you're scanning for traffic or watching the road surface ahead. Lens options run through Oakley's PRIZM lens technology, which tunes lens tint to boost contrast and color definition for specific conditions — the PRIZM Road tint sharpens road surface detail and hazards, while the Clear to Black photochromic option adjusts automatically as light changes through a ride.

Fit comes down to Oakley's Unobtainium nosepads and earsocks, which grip harder the more you sweat rather than getting slicker — the opposite of what happens with a lot of standard rubber nosepads on a hot ride. The Bisphaera Speed is available at RA Cycles in Matte Black with PRIZM Road lenses, Sandstorm with PRIZM Road lenses, and Matte Trans Stonewash with Clear to Black photochromic lenses, and the frame is prescription-capable for riders who need corrective lenses.

This is a pair of glasses for cyclists who want one set of eyewear that performs on fast rides and still looks the part off the bike, with lens options that cover everything from a sunny road ride to a photochromic option for rides where the light keeps changing.