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Oakley Socket 5.5 OX3218: The ultimate balance between metallic sobriety and active ergonomics. A semi-rimless ultra-lightweight frame manufactured in the patented C-5™ metal alloy with Unobtainium® earsocks. Ref: OX3218-08.
There are frames that adapt to your daily life and others that propel you in every movement. The Socket 5.5 is the latter. Its semi-rimless design in ultra-lightweight C-5™ alloy projects a contemporary and clean dynamism, offering a perfect fit for those who seek the sobriety of metal without sacrificing optical performance.
The Oakley Socket 5.5 (OX3218) optical frame redefines the half-rim look with Oakley's unmistakable sports heritage. Its low-profile architecture provides a completely unobstructed lower peripheral field and an almost imperceptible feather-light weight. The elegant satin lead grey chassis evokes a clean, high-engineering technical texture. Equipped with flexible temples and adjustable nosepads, it sits on the face with absolute stability and minimalist elegance.
Behind its clean lines, Socket 5.5 conceals patented features of high durability and comfort:
Choose the size that best matches the width of your head at the temples:
Ergonomic fit designed for medium faces.
The frame does not include prescription lenses, but that is where we come in. The Oakley Socket 5.5 is the ideal chassis to house your prescription. At Centro Óptico Alpedrete, we do not believe in generic, one-size-fits-all solutions. We specialize in high-precision optical mounting, working exclusively with the medium-high and premium ranges of the best lens manufacturers on the market:
To guarantee that your prescription is flawless and truly tailored to your life, we do not use automated online configurators. We offer you personalized advice by our optical-optometrist to tailor-make the perfect lens for you.
A premium frame deserves wise care to extend its performance and original appearance:
It's not just a pair of glasses. It's an agreement with yourself.
Centro Óptico Alpedrete — Your Oakley specialist optician
Call us at 91 857 03 24 or write to us on direct WhatsApp below.
| Official Reference | OX3218-08 |
| Frame Color | Satin Lead |
| Front Material | C-5™ Metal Alloy (Ultra-lightweight & resistant) |
| Temples Material | C-5™ Metal Alloy with Unobtainium® |
| Frame Design | Semi-Rimless (Half rim) |
| Official Warranty | 3-year official Oakley warranty |
What is the C-5™ metal alloy and why does it stand out?
It is a patented blend of five metal compounds developed by Oakley. It delivers exceptional flexibility under daily mechanical stress and extraordinary resistance to fatigue and twisting, being far more durable than standard nickel-silver or common metals.
Is this semi-rimless frame suitable for my prescription?
Yes, it is excellent for the vast majority of prescriptions. At Centro Óptico Alpedrete we perform precise digital glazing and grooving to ensure the lenses are securely locked. For medium and high prescriptions, we recommend reduced-index lens materials for a thinner aesthetic finish.
Which size (52, 54, or 56) should I choose?
Size 52 is ideal for narrow or slim faces. Size 54 is the standard and most common size. Size 56 is recommended for wider faces or wider interpupillary distances. You can compare the measurements of your current glasses to select.
✓ Centro Óptico Alpedrete is an authorized official retailer. 100% original product with a 2-year European warranty, verified by registered optometrists. Secure shipping from our physical optical center in Madrid.