Select Lens and Purchase

Product details

Description

Step into the polar oasis of your dreams with our Blue Obsidian Paso Robles Rx. Slip them on and feel the daily stress melt away. The cool front gradient—shifting effortlessly from deep blue to soft powder—sets the tone for instant relaxation. Translucent inner frames echo the calm of your last powder day, while prescription lenses add a layer of clarity and protection for whatever life throws your way. These shades are so chill, they might just need a warning label.

  • Front frame fades from blue to clear
  • 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 Finish: Glossy

Lens Tech: Prescription

Product Dimensions

Recommended Face Size: Small to Medium

Frame Height: 49 mm

Frame Width: 140 mm

Lens Width: 51 mm

Nose Bridge Width: 20 mm

Temple Length: 139 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!

Learn More