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Oakley Sielo Sunglasses

sku# 256503
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Model Info
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Product Info

The Oakley Sielo Sunglasses feature a mixed material frame that's part metal, part BiO-Matter®, and part good looks. Designed to be comfortable and fit your face, these modern sunnies have enhanced contrast thanks to their Prizm™ Lens technology. From the beach to the mountains, the impact-resistant Sielo has the power to make your day great.

Product Details


Polarized® Lens [Select Colorways]Improving safety, comfort and performance, Oakley HDPolarized lenses filter out 99% of reflected glare without the haze and optical distortion that can come with polarized lenses made with conventional manufacturing techniques.

Prizm™ Lens [Select Colorways]A revolutionary lens technology that fine-tunes vision for specific sports and environments. Prizm™ lenses enhance contrast to better let you see obstacles like rocks and potholes before they reach out and bite you.


BiO-Matter® FrameBiO-Matter provides lightweight comfort and durability, and is made from bio-materials having at least 56% bio-based carbon content.

C-5 Metal Temples


Unobtainium® NosepadsHydrophilic nosepads ensure a snug secure fit when you sweat or get wet.

Safety Standards

Impact ProtectionBacked by decades of innovation, Oakley performance eyewear offers uncompromising protection against high-velocity and high-mass impact. The protection is a benefit of the premium materials and unique architectures of Oakley lens/frame combinations.

Proposition 65 Warning for California Consumers

This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm.


  • Style: Round
  • Frame Material: Acetate, Nylon, Organic
  • Frame Size: Large
  • Lens Material: Polycarbonate
  • Eye Size (mm): 57
  • Height (mm): 48.8
  • Width (mm): 136
  • Bridge (mm): 17
  • Warranty: 2 Years
Color Brown Tortoise​/Prizm Bronze Polarized Matte Transparent Lilac​/Prizm Grey Gradient Matte Transparent Stonewash​/Prizm Deep Water Polarized
Lens Tech Polarized, Prizm™ Prizm™ Not Polarized, Prizm™

Other Notes

Oakley products can only be shipped within the United States and Canada



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