The Byron Bay is a wrap-style model from Maui Jim, designed with active/outdoor usage in mind. According to the South African product page:

“Byron Bay is a frame built to withstand any level of activity. Whether you're out for a run or cruising the surf, this nylon wrap sunglass with our patented polarized lenses allows you to see colors at their best while providing superior protection and durability."

So the emphasis is on a robust wrap frame, strong glare/UV protection, and suitability for outdoor or high-light environments.

Key Features

Here are the standout details:

• Frame & Material: Lightweight injected nylon wrap-frame. From the specs: “Lightweight injected nylon frame” for the Byron Bay. 

• Lens Technology & Material:

  • Uses glass in the “SuperThin Glass” version: “Lens Material: SuperThin Glass — Provides the absolute crispest optics available. 20% to 32% thinner and lighter than standard glass…”

  • Polarization and UV protection: The listing says “nylon wrap sunglass with our patented polarized lenses …” 

• Fit / Size Specs: According to the SA site:

  • Eye (lens width) ~ 62 mm, Bridge ~ 18 mm, Temple ~ 125 mm, Height ~ 42.0 mm. 

  • Base curve ~ 8 (meaning quite wrap) for one version. 

  • Face size label: “Medium” for that version.

• Lens / Colour Options: Available in different frame colours and lens tints such as Neutral Grey, HCL Bronze, etc. 

• Price Reference: On the South African site the listed price is R 3,705.00 for one variant.