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Item # OAK3581

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  • Pearl/Violet Iridium, One Size ($130.00)
  • Polished Black/Black Iridium, One Size ($130.00)
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Item # OAK3581


The Oakley Half Jacket 2.0 has some pretty huge shoes to fill, as it follows in the footsteps of Oakley's wildly successful Half Jacket and Flak Jacket models — some of the California brand's best-selling pieces of all time. But the Half Jacket 2.0 is a graceful successor that manages to capture the essence of what made its predecessors great, while subtly improving on the fit and styling to create a legacy all its own. Most immediately apparent is how the 2.0 mixes the outwardly curved and slightly wider fit profile of Oakley's classic Half Jacket with the more confident hinges and earstems of the Flak or Fast Jacket pieces. If you're familiar with the recent Oakley Fast Jacket, for all intents and purposes, the 2.0 is essentially a lighter-weight Fast Jacket without the Switchlock lens interchangeability.

Like every Oakley design that leaves their Foothill Ranch factory, the Half Jacket 2.0 not only meets, but exceeds the rigorous standards set by the American National Standards Institute (ANSI). Granted, the worst that most of us will ever see is the occasional tree branch, or fast-flying insect, but Oakley still designs their lenses to withstand impacts as great as these, keeping your eyes protected wherever you ride.

What good would safety standards be without near-perfect clarity? Oakley's patented High Definition Optics (HDO) boasts some of the best clarity in the industry. These optically-correct lenses are constructed from pure Plutonite, Oakley's proprietary polycarbonate that not only blocks all harmful UV-A, UV-B, UV-C, and harmful blue light up to 400nm, but is also the heart of the impact resistance of which Oakley so proud. Each lens is finished with a hydrophobic treatment that repels moisture buildup from water or sweat, and contaminants like fingerprints or smudges from sunscreen.

The Half Jacket 2.0 is constructed from a super-lightweight O-Matter polycarbonate frame, and is available in three color options: Pearl with Violet Iridium lenses, Polished Black with Black Iridium lenses, or Silver with Fire Iridium lenses. Oakley's Iridium treated lenses pull double-duty: firstly, they protect the lens itself from scratches that could impact lens clarity, but more importantly, Iridium is Oakley's proprietary anti-glare treatment. Granted, polarization is the ultimate in glare reduction, but an Iridium lens is still designed to reduce glaring white light reflected off the road's surface, thereby lowering your risk for eyestrain. The standard Half Jacket 2.0 offers medium-to-large lens coverage, so if you have a larger face or like wearing maximum lens real estate, you'll probably prefer the Half Jacket 2.0 XL.

  • Interchangeable lenses allow you to quickly switch lenses to adapt to varying light conditions
  • Lenses offer 100% UVA, UVB, and UVC protection and block harmful blue light up to 400nm
  • Oakley's High Definition Optics help you experience outstanding color contrast, clarity, and depth perception—even in low-light conditions
  • Plutonite lenses are distortion free and impact resistant
  • Unobtainium nose pads and earsocks provide a non-slip grip and comfortable feel
  • O Matter frame offers a balanced, pressure-free feel and is incredibly durable, flexible, and lightweight

Tech Specs

O Matter
Plutonite (polycarbonate)
Interchangeable Lens:
Nose Pads:
yes, Unobtainium
Temple Pads:
yes, Unobtainium
Recommended Use:
biking, running, sport
Manufacturer Warranty:

Size chart

Fuji Bicycles


Geometry Chart


Altamira LTD

Seat Tube


Effective Top Tube








Head Tube


Head Tube Angle


Seat Tube Angle


Bottom Bracket Drop


Chainstay Length



44 44.0cm 51.5cm


36.3cm 72.1cm


72.0 deg 75.0 deg 6.9cm 40.5cm 97.1cm
47 47.0cm 53.0cm


37.0cm 74.1cm 13.0cm 72.5 deg 74.5 deg 6.9cm 40.5cm 97.7cm
50 50.0cm 54.5cm 54.0cm 37.0cm 76.0cm 14.0cm 73.0 deg 73.5 deg 6.9cm 40.5cm 97.6cm
53 53.0cm 56.0cm 56.0cm 37.9cm 78.3cm 16.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 98.6cm
55 55.0cm 57.5cm 58.0cm 38.9cm 80.1cm 18.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 100.1cm
58 58.0cm 59.0cm 60.1cm 39.7cm 82.1cm 20.0cm 74.0 deg 73.5 deg 6.9cm 40.5cm


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Here's what others have to say...


Love them!

  • Familiarity:I've used it several times
  • Fit:True to size

The Oakley name speaks for itself! But this is my 4th pair and I love them. Let's hope I don't loose this pair!


Love 'em

  • Familiarity:I've put it through the wringer
  • Fit:True to size

I'm a female with a big noggin, and I love the Oakley Half Jackets. They don't sit on my ears, but rather on the bone above them, which for some reason, keeps me from having headaches. The lenses with the rounded bottom have a less "sporty" look and I like them more for every day wear. I've permanently got these on my face or on my head... I feel naked without them. I just bought a new pair (thanks Backcountry, for the 20% off!) because I left my trusty old ones on a plane (boo).

Love 'em

So far so good

  • Familiarity:I've used it several times
  • Fit:True to size

I bought these glasses about a month ago after having only owned wayfarer-style shades for the past few years. The Oakleys are durable, lightweight and comfortable. They stay on my face, keep out the sun, and look good.


great glasses

  • Familiarity:I've put it through the wringer

not only do these glasses look great, they are super comfy to wear while on your bike rides.

the rides i have been on, you dont even remember these glasses are on, because they are so comfy.


great sunglasses

  • Familiarity:I've put it through the wringer

I have had mine for over 2 years now replaced a nose piece at the store for 10.00 with ear pieces. I love mine I will own more

great sunglasses

Good for any sport

  • Familiarity:I've put it through the wringer

I originally bought a pair of these because I played softball and loved them because they are durable and lightweight. I recently started riding and I am using these as my cycling glasses and love them for the same reason. They are lightweight and easy to change out lenses if needed. They are great and stylish all at the same time



  • Familiarity:I've put it through the wringer
  • Fit:True to size

All of my purchases are for performance, function and budget . Trends and fashion are always secondary considerations. I bought these for running and cycling and they perform flawlessly. They're also kinda stylish.


small lens

  • Gender:Male

Love wearing this shades but lens are small.

will recomment for friends with small face.

What size face type? ...S/M/L?

What size face type? ...S/M/L?

"The standard Half Jacket 2.0 offers medium-to-large lens coverage, so if you have a larger face or like wearing maximum lens real estate, you'll probably prefer the Half Jacket 2.0 XL."

Hello, can i get these glasses with a...

Hello, can i get these glasses with a prescription lens?

From what I've been able to gather, I do not believe that Oakley makes prescription sunglasses

Best Answer


On their site, one of the specification points out the ability to use prescription lenses (by oakley)