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Product details

Description

Moody, refined, and built to stand out—our Black Cherry Fast Lanes Rx are the kind of bold that doesn’t need to shout. The glossy, transparent burgundy frames deliver a deep, dimensional look that catches the light just right, while polarized prescription sunglass lenses add a cool layer of mystery and all-day protection. Whether you're navigating city streets or catching the golden hour from your rooftop spot, these shades are your go-to for making a powerful, low-key impression.

  • Transparent burgundy frame
  • Glossy finish
  • Single vision or progressive
  • Chrome K logos
  • Lenses available in a variety of colors
  • All sunglasses lenses are polarized
  • Digital lens technology offers sharper image quality and enhanced contrast
  • Correction available in -6 to +3*
  • Astigmatism correction available to -4.00
  • Pupillary distance available in 57-80mm**
  • Scratch resistant coating
  • Anti-reflective coating
  • FDA compliant impact-resistant polycarbonate lenses
  • UV400 protection
  • Lightweight
  • Unisex
  • Hard shell case and microfiber pouch included
  • Prescription eyewear is available for U.S. customers only

*Correction available may vary per prescription and frame style selection. Our technicians will verify your eligibility before your order goes to production and will contact you with any issues.
**Some PD restrictions may apply on specific frames. A large disparity between customer PD and frame PD will increase thickness of final product.

Frame & Lens Info

Frame Shape: Square

Frame Treatment: Glossy

Lens Tech: Prescription

Product Dimensions

Recommended Face Size: Medium to Large

Frame Height: 49 mm

Frame Width: 148 mm

Lens Width: 56 mm

Nose Bridge Width: 15 mm

Temple Length: 142 mm

Man and woman at the beach wearing Knockaround sunglasses

Who we are

Sun and San Diego

Born, raised, and bathed in San Diego sunshine, Knockaround is the original, affordable sunglasses brand. Since 2005 we’ve committed to making durable shades that are both practical and stylish. Our stellar customer service and ever-growing selection of high-quality eyewear have made us not just hometown favorites, but go-to’s across the globe!

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