Defy Sunglasses - Unisex

The measurements presented are for guidance only. Actual fit may vary depending on the product's cut. For optimal choice, trying on the item remains the best option.
How to measure
Head circumference: Wrap a tape measure around your head, about 1 cm above your eyebrows and ears, at the widest point.
If you are between two sizes, choose the larger one and adjust with the fit system. Round Contour / Asian Fit versions run slightly larger at each size.
Helmets - Adults
| Size | Head Circumference (cm) |
|---|---|
| S | 51 – 55 |
| M | 55 – 59 |
| L | 59 – 63 |
| XL | 63 – 67 |
Helmets - Junior
| Size | Head Circumference (cm) |
|---|---|
| Youth S | 48 – 53 |
| Youth S/M | 48 – 56 |
| Youth M | 53 – 58 |
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
All prices are displayed including taxes.
The amount shown is the final price you pay at checkout (shipping fees may apply).
Free shipping on all orders of $200 or more, in Canada and the United States.
Orders ship within 48 hours.
Enjoy 14-day returns after delivery.
Items must be new, unworn, and with original tags attached.
Why this price?
- Samples and overstock from major brands
- New products
- Limited quantities – no restock
Designed for fast-paced, dynamic activities, these glasses offer clear, unobstructed vision of the terrain. Their rimless design ensures maximum lightness and an expanded field of view. ChromaPop™ lenses enhance contrast and color for more accurate environmental perception. Comfortable and stable, they stay securely in place even during intense movement.
Key features
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ChromaPop™ lenses with enhanced contrast and color
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Smudge and moisture resistant coating
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Interchangeable lenses for various light conditions
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Rimless design for unobstructed vision
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Secure fit with Megol nose pads
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AutoLock hinges for convenient use
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Lightweight and flexible frame
Materials
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Frame: High-strength TR90 nylon
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Nose pads: Non-slip Megol
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Lenses: ChromaPop™ optical technology
Highlights
✔️ Unobstructed vision
✔️ Ideal lightness for active sports
✔️ Enhanced contrast on all terrains
✔️ Reliable hold even during rapid movement