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The detail
Premium Everyday Performance Meets Iconic Oakley Style
Elevate your look and protect your vision with the Oakley Sylas Sunglasses -a versatile pair of shades engineered for all-day comfort and visual clarity. Built around a timeless rectangular silhouette, these sunglasses blend classic style with Oakley's innovative performance technology, delivering a reliable choice whether you're out for a stroll, hitting the trails, pushing your cardiovascular limits, or just soaking up the sun.
Key Features & Benefits
- Advanced Prizm Lens Technology -Enhances color, contrast and detail to make your surroundings clearer and more vibrant in a variety of light conditions.
- Lightweight & Durable Frame -Crafted from Oakley's signature O Matter material for all-day comfort, durability and a lightweight feel that won't weigh you down.
- Comfortable Fit - The Three-Point Fit system holds the lenses in precise optical alignment while reducing pressure for a secure, comfortable wear.
- Hat Compatible - Designed so the frame plays nicely with hats or helmets, ideal for outdoor enthusiasts.
Comfort Meets Function
Whether you're navigating city streets, driving, hiking, or just enjoying the outdoors, the Sylas delivers reliable protection, refined aesthetics, and Oakley's trusted optical performance.
Specifications:
- Brand Name: Oakley
- Model Name: Sylas
- Model Code: OO9448
- Size Code: 57
Frame Specifications:
- Frame Shape: Rectangle
- Lens Width: 57.0
- Bridge Size: 17
- Lens Height: 42.4
- Temple Arm Length: 142
What's in the box
1 x Sunglasses
1 x Microfibre pouch
| Colour | Matte Black, Polished Clear |
|---|---|
| Brand | Oakley |
Delivered by The Courier Guy and tracked all the way: usually 1 to 3 working days in Gauteng and 2 to 5 elsewhere once it leaves us. Free on orders of R500 or more; below that it is R80 in Gauteng and R150 elsewhere. Track an order.
Changed your mind or the fit is wrong? Return it within 30 days.
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Before you choose
Questions worth asking
Show the 4 questions
What does polarisation actually do?
Light bouncing off a flat surface such as a road, water or a car bonnet becomes horizontally aligned, which is what you experience as glare. A polarised lens filters that alignment out. It makes the biggest difference driving, fishing or near water, and it is a genuine optical effect rather than a coating that wears off.
Do blue light glasses really help?
Honestly, the evidence is mixed and we would rather say so. A 2023 Cochrane review pooling 17 trials found blue-light filtering lenses probably make little or no difference to eye strain at a screen. Where the evidence is stronger is evening light and sleep. We set out the research in full, including the parts that do not favour the product, on our Information page.
How do I work out which frame size suits me?
Every product page lists the model code and its measurements, in the order the industry uses: lens width, bridge width and temple length, all in millimetres. The quickest guide is a pair you already own, since those three numbers are usually printed on the inside of the temple arm. Match those and the fit will be close.
What do the numbers in the product name mean?
They are the manufacturer model code and colourway. On a Ray-Ban RB3548N 002/71 51, RB3548N is the model, 002/71 identifies the frame and lens colour combination, and 51 is the lens width in millimetres. Searching that code on our site will bring up every colourway we hold.

