Quick Summary
Calvin Klein CK21531S men’s sunglasses in Brown Havana. The frame description includes injected temples, with temples co-injected with rubber for a comfortable feel, plus integrated hinges and polycarbonate lenses.
100% UV Protection is stated for the lenses. The Brown Havana finish is the main variant detail to check before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Calvin Klein, the named brand for this model. |
| Model | CK21531S, the model reference to confirm the exact pair. |
| Product type | Men’s sunglasses. |
| Colour/finish | Brown Havana, the stated finish for this variant. |
| Temples | Injected temples derived from at least 40% castor bean oil. |
| Temple feel | Temples co-injected with rubber for a comfortable feel. |
| Lenses | Polycarbonate lenses. |
| UV protection | 100% UV Protection is stated. |
| Hinges | Integrated hinges. |
What to Compare Before Buying
- Model reference: CK21531S identifies the exact sunglasses, so match it with the pair you want.
- Colour/finish: Brown Havana is the stated variant detail, so check the finish before choosing an offer.
- Lens specification: Polycarbonate lenses are stated, so compare this with the lens material you prefer.
- UV protection: 100% UV Protection is listed, which is a key feature for everyday sunglass use.
Before You Decide
Confirm the CK21531S model and Brown Havana finish before choosing an offer. The lenses are stated as polycarbonate with 100% UV Protection, and the temples are described as injected with rubber-co-injected comfort styling.





