# Oakley HSTN (Low Bridge Fit) Matte Brown Tortoise / Prizm Black Polarized

- variant_id: `oakley-oo9464a-0552`
- Model: HSTN (Low Bridge Fit) (OO9464A)
- Maker codes: style_code OO9464A, variant_code OO9464A-0552
- Size label: M (131mm)
- data_version: c1.o0 (production)
- Checked at: 2026-09-25T08:27:48Z (spec freshness: fresh; method: dual_extraction_agreement)
- Updated at: 2026-09-25T08:39:32Z
- HTML: https://sunglassesguides.com/variants/oakley-oo9464a-0552 · JSON: https://sunglassesguides.com/api/v1/variants/oakley-oo9464a-0552
- Image: unavailable (no licensed product image)
- Offers: not covered (no approved price source)

## Fields

| Field | Value | field_status | Sources | Evidence |
|---|---|---|---|---|
| Lens width | unknown | unknown |  |  |
| Bridge width | unknown | unknown |  |  |
| Temple length | unknown | unknown |  |  |
| Lens height | unknown | unknown |  |  |
| Frame width | unknown | unknown |  |  |
| Maker fit label | Low Bridge Fit | manufacturer_reported | src_oakley_oo9464a_0552 | "Bridge and nosepad: Low Bridge Fit" |
| Bridge fit (normalized) | low_bridge_fit | manufacturer_reported | src_oakley_oo9464a_0552, src_oakleysi_oo9244_2556 | "Bridge and nosepad: Low Bridge Fit" |
| Adjustable nose pads | unknown | unknown |  |  |
| Frame material | O Matter™ | manufacturer_reported | src_oakley_oo9464a_0552 | "Frame material: O Matter™" |
| Frame color | Matte Brown Tortoise | manufacturer_reported | src_oakley_oo9464a_0552 | "Frame color: Matte Brown Tortoise" |
| Lens | Prizm Black Polarized | manufacturer_reported | src_oakley_oo9464a_0552 | "Lens: Prizm Black Polarized" |
| Polarized | yes | manufacturer_reported | src_oakley_oo9464a_0552 | "Lens: Prizm Black Polarized" |
| Light transmission | 11 % | manufacturer_reported | src_oakley_oo9464a_0552 | "Light Transmission: 11%" |
| Lens category | unknown | unknown |  |  |
| Lens material | unknown | unknown |  |  |
| UV claim | unknown | unknown |  |  |
| GTIN/UPC | unknown | unknown |  |  |

bridge_fit: Maker label "Low Bridge Fit" mapped using Oakley's published definition (src_oakleysi_oo9244_2556).

Notes: Two WebFetch extractions of this URL with differently worded prompts; only values both returned identically are recorded. Size label is Oakley's tech-spec 'Size' value; the page gives no lens width, nose bridge, temple length, lens height, overall frame width, UPC or EAN, so those are omitted (the mm figure in the size label is not labelled as a specific dimension). Tech-spec 'Fit' row read 'Regular - Low Bridge Fit'. Lens category disagreed (A not present, B 'Bright Light') and UV claim disagreed (B said missing for this model) - both omitted. Size follow-up: no measurement source found (oakleysi.com returned 404 for this style; sunglasshut.com is disallowed by robots.txt for WebFetch; SportRx HSTN page gives frame width 132mm, which does not match this variant's Oakley size label, and shows no style code) - dimensions left unknown.

## Sources

- `src_oakley_oo9464a_0552`: [Oakley US product page: HSTN (Low Bridge Fit) OO9464A-0552](https://www.oakley.com/en-us/product/W0OO9464A?variant=888392551993) (manufacturer_product_page, publisher Oakley, retrieved 2026-09-25T08:27:48Z)
- `src_oakleysi_oo9244_2556`: [Oakley Standard Issue US product page (oakleysi.com): Holbrook™ (Low Bridge Fit) OO9244-2556](https://www.oakleysi.com/en-us/product/W0OO9244?variant=888392358240) (manufacturer_product_page, publisher Oakley, retrieved 2026-09-25T08:32:44Z)