Quick Summary
HUGO BOSS BOSS 1640/CS is a pair of sunglasses in Black Ruthenium with size 51/20/150. The product name also includes MAN, which indicates the men’s variant.
The clearest buying checks here are the frame colour, the stated size and whether the style matches the look you want. The existing product copy also mentions a 2 Years International Warranty.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | HUGO BOSS – the product is sold under this brand name. |
| Model | BOSS 1640/CS – the model name used to distinguish this style. |
| Product type | Sunglasses – a wearable eyewear item. |
| Variant | Black ruthenium – the stated finish/colour name. |
| Size | 51/20/150 – the stated sizing reference for the frame. |
| Gendered variant | MAN – part of the product name and relevant to variant selection. |
| Warranty | 2 Years International Warranty – included in the product copy. |
What to Compare Before Buying
- Frame size: The stated size is 51/20/150. Compare this with the fit you prefer.
- Finish: The colour name is Black Ruthenium. Check that this is the look you want.
- Variant wording: The name includes MAN, so confirm you are choosing the intended variant.
- Warranty wording: A 2 Years International Warranty is mentioned, so check whether that matters to your purchase decision.
Before You Decide
Confirm the BOSS 1640/CS model, the Black Ruthenium finish and the 51/20/150 size before choosing an offer. If the men’s variant matters to you, check that the selected style matches it.





