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The detail
Oakley Stunt Devil S Cycling Sunglasses - OO9518 9518101 36
The Oakley Stunt Devil S combines compact, performance-driven design with Oakley's trusted lens technology to deliver a secure, high-clarity cycling experience. Engineered for riders who demand stability, comfort, and precision, these sunglasses are ideal for fast-paced rides, training, or casual road and trail cycling.
The Stunt Devil S features a streamlined wraparound frame that enhances peripheral coverage while minimizing weight, keeping your vision clear and unobstructed. Its durable O Matter frame provides long-lasting strength and flexibility, while Unobtainium nose pads and temple grips ensure a secure, no-slip fit even during intense effort or sweaty conditions. The arms of the sunglasses are directly engineered to ensure that when running or cycling, the sunglasses will not slip or fall off your face, and they will provide maximum eye protection for an intense workout duration.
Equipped with Prizm lenses, the Stunt Devil S enhances contrast and sharpens detail, allowing cyclists to better read terrain, detect obstacles, and stay focused on the ride ahead. With its compact profile and performance-oriented features, this model is built for cyclists who value both precision and comfort.
Key Features:
- Compact, wraparound design for enhanced coverage and unobstructed vision
- Lightweight and durable O Matter frame for all-day comfort
- Unobtainium nose pads and temple grips for a secure, no-slip fit
- Prizm lens technology for enhanced contrast and visual clarity
- Impact-resistant lenses tested under high-mass and high-velocity conditions
- Designed specifically for cycling performance and active use
Technical Specifications:
- Model: OO9518 951801
- Frame Colour: Grey Smoke
- Lens: Prizm Black
- Frame Material: Polycarbonate
- Nose Pads: Unobtainium
- Fit: Compact / Sport fit
- Size: 36 mm - S-M
Optics & Light Transmission:
Light Transmission:
- Visible Light Transmission (VLT): 20-25%
- Optimized for bright and variable light conditions
Lens Tuning:
- Base Lens Colour: Neutral Grey
- Enhances contrast and terrain definition for fast reaction and improved visual awareness
Visual Performance:
Prizm lenses are engineered to improve colour, contrast, and detail perception, helping riders:
- Detect obstacles and changes in terrain quickly
- Maintain sharp, clear vision in bright light
- Reduce glare and eye fatigue during long rides
Impact Protection:
Oakley lenses are tested under high-mass and high-velocity conditions to ensure reliable protection for demanding cycling environments.
Be Iconic - Be Oakley.
What's in the box
1 x Sunglasses
1 x Microfibre Cloth
1 x Case
| SKU | OO9518-STUNT-DEVIL-S-9518101-36 |
|---|---|
| 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.

