# Ray-Ban Justin Classic Matte Rubber Black / Dark Grey 51-16

- variant_id: `rayban-rb4165-713132587096`
- Model: Justin Classic (RB4165)
- Maker codes: style_code RB4165
- Size label: 51-16
- data_version: c1.o0 (production)
- Checked at: 2026-09-25T08:25:35Z (spec freshness: fresh; method: dual_extraction_agreement)
- Updated at: 2026-09-25T08:39:24Z
- HTML: https://sunglassesguides.com/variants/rayban-rb4165-713132587096 · JSON: https://sunglassesguides.com/api/v1/variants/rayban-rb4165-713132587096
- Image: unavailable (no licensed product image)
- Offers: not covered (no approved price source)

## Fields

| Field | Value | field_status | Sources | Evidence |
|---|---|---|---|---|
| Lens width | 51 mm | manufacturer_reported | src_rayban_rb4165_713132587096 | "ses in Matte Rubber Black and Dark Grey (51-16) - RB4165 / Ray-Ban® US" |
| Bridge width | 16 mm | manufacturer_reported | src_rayban_rb4165_713132587096 | "ses in Matte Rubber Black and Dark Grey (51-16) - RB4165 / Ray-Ban® US" |
| Temple length | unknown | unknown |  |  |
| Lens height | unknown | unknown |  |  |
| Frame width | unknown | unknown |  |  |
| Maker fit label | unknown | unknown |  |  |
| Bridge fit (normalized) | unknown | unknown |  |  |
| Adjustable nose pads | unknown | unknown |  |  |
| Frame material | Nylon | manufacturer_reported | src_rayban_rb4165_713132587096 | "Shop Justin Classic sunglasses with Matte Rubber Black Nylon frame and Dark Grey (51-16) lenses. Prescript" |
| Frame color | Matte Rubber Black | manufacturer_reported | src_rayban_rb4165_713132587096 | "Justin Classic Sunglasses in Matte Rubber Black and Dark Grey (51-16) - RB4165 / Ray-Ban® U" |
| Lens | Dark Grey | manufacturer_reported | src_rayban_rb4165_713132587096 | "lassic Sunglasses in Matte Rubber Black and Dark Grey (51-16) - RB4165 / Ray-Ban® US" |
| Polarized | unknown | unknown |  |  |
| Light transmission | unknown | unknown |  |  |
| Lens category | unknown | unknown |  |  |
| Lens material | unknown | unknown |  |  |
| UV claim | unknown | unknown |  |  |
| GTIN/UPC | unknown | unknown |  |  |

bridge_fit: manufacturer_fit_label is not known for this variant

Notes: Both extractions (WebFetch x2, differently worded prompts) returned identical title and meta description; only these carry product facts (page body is JS-rendered, not extracted). polarized omitted: page does not explicitly state non-polarized. Temple length, lens height, UV claim, lens material, UPC not present in extracted text; omitted. 12/13-digit URL suffix not recorded as gtin (unlabeled).

## Sources

- `src_rayban_rb4165_713132587096`: [Ray-Ban US product page: Justin Classic RB4165 Matte Rubber Black / Dark Grey (51-16)](https://www.ray-ban.com/usa/sunglasses/RB4165%20UNISEX%20justin%20classic-rubber%20black/713132587096) (manufacturer_product_page, publisher Ray-Ban, retrieved 2026-09-25T08:25:35Z)