HomeSunglassesRay-BanRay-Ban RB3688 Gunmetal
- Scratch-resistant coating
- 365-day warranty
- Case & cleaning cloth
Frame Measurements:

| Lens Width: | Lens Height: | Bridge Width: | Temple Length: |
|---|---|---|---|
55 mm / 2.17" | 48 mm / 1.89" | 19 mm / 0.75" | 145 mm / 5.71" |
Need help finding your size?
Ray-Ban RB3688
The Ray-Ban RB3688 is a slick sunglasses frame that seamlessly combines contemporary with classic. Crafted from high-grade metal, it features a dashing double bridge, sleek temples flaunting the iconic Ray-Ban logo, and adjustable nose pads for comfort.
See what's included.
All of our high-quality glasses come with a 365-day warranty on the frame & lenses.

Frames built for style & comfort.
Handcrafted from the finest materials, with attention to even the smallest of details.
State-of-the-art lenses.
Meticulously cut, surfaced and polished, each lens undergoes stringent reviews guaranteeing optical precision for every prescription.