Here are all the Oakley cycling glasses reduced by 50% this Black Friday

Oakley Radar EV Pitch sunglasses were £167 now £83.50 at Oakley

Save 50%. The Radar EV has a taller lens than the original Radar, to offer greater peripheral vision. The 50% discount is on the black lens, other lense options are down by 20%. 

Oakley EVZero Blades Origins Collection was £149 now £74.50 at Oakley

Save 50%. The half price discount applies on both the Prizm Jade lens (pictured) and the famous Prizm Road lens, which is incredibly popular due to the excellent all-year clarity it offers. 

Oakley Field Jacket glasses were £187 now £93.50 at Oakley

Save 50%. Been doing some gravel riding recently? Or even... some off season trail running? The Oakley Field Jacket glasses come with a Prizm Trail Torch Lens, optimised for use off road, this pair features the Advanced Tech, which helps to clear fog via an adjustable nose vent, too.

Oakely Jawbreaker Prizm Snow Collection was £185 now £92.50 at Oakley

Save 50%. Oakley describes the Jawbreaker as the 'ultimate sport design'. The temples adjust to three different lengths to suit helmet designs. These lenses are Prizm Snow Sapphire, to be honest, they'll be optimum for snow sports - but the glasses frame features Switchlock Technology for easy lens changing, so a good option for riders who like a little of the white stuff when the time is right. 

Oakley Mercenary glasses were £189 now £94.50 at Oakley

Save 50%. These shades feature a double bridge and large, rounded lenses - they're designed to perform on the bike, but we think they look cool off it, too. The discount applies across a range of Prizm lenses, from the blue pictured, designed for bright light, to the rose tint, for medium light.

Oakley Mercenary glasses were $214 now $107 at Oakley 

Save 50%. Sports glasses with a double nose bridge and rounded lenses to provide good peripheral vision, these look good off the bike too and the saving applies across a range of lenses, from those for bright light, to medium light options.

Oakley EVZero Path sunglasses were $154 now $77 at Oakley

Save 50%. This polished black frame houses a clear lens, perfect for winter conditions when you want to keep rain, grit and grime away from your peepers.

Oakley Valve sunglasses were $172 now $86 at Oakley

Save 50%. A sport/lifestyle frame style designed to perform on and off the bike. The frame is lightweight and treated to cope well with sweat. HD Polarization claims to filter out 99% of reflected glare, providing excellent clarity of vision. The reduction applies across five lens styles, all designed for bright light.

Oakley Turbine sunglasses were $214 now $107 at Oakley

Save 50%. Durable, performance cycling sunglasses. The biggest deal is on the Prizm Black Polarized lens, this focuses on reducing glare to show up details, so works best in bright light.

Oakley Sliver XL sunglasses were $183 now $91.50 at Oakley

Save 50%. We probably wouldn't use these as our primary cycling sunglasses for sport, but they're great for commuting when you want a pair when you get off the bike. The deal is available across three lens colours, all suited to bright light.