Quick Summary
ZRWASKA men’s thermal underwear set is a black base layer set in size Medium. It is described as a tops and bottoms set with a long sleeve top and long johns trousers, making it a simple option when you want a matched thermal layer for colder weather.
The set is described as a cotton and polyester blend with a 0.45 TOG rating. If you are choosing between offers, the main checks are the size, the top style and whether the set matches the black, Medium version you want.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | ZRWASKA, which identifies the product range. |
| Product type | Men’s thermal underwear set with tops and bottoms. |
| Variant | Black, size Medium. |
| Included items | Long sleeve top and long johns trousers are named as the set contents. |
| Material | 50% cotton and 50% polyester blend. |
| TOG rating | 0.45 TOG is stated for the thermal layer. |
| Care | Machine washable at 40°C, with mild detergent, no bleach and line dry care named. |
What to Compare Before Buying
- Size: This version is Medium. Compare the chest sizing against the fit you need before choosing.
- Top style: The set description refers to a long sleeve top and also mentions a short sleeve or vest style in places, so check the exact top style in the offer.
- Colour: Black is the named colour for this version, while other colours are also mentioned elsewhere.
- Set contents: Confirm that you want a matched top-and-bottom thermal set rather than just one garment.
- Care routine: The care instructions call for 40°C washing, mild detergent, no bleach and line drying.
Who This Product May Suit
This set is for buyers who want a thermal base layer in black, size Medium, with both a top and trousers. The stated TOG rating and cotton-polyester blend make it relevant if you want a simple winter layer that can be worn under regular clothing or used as thermal wear.
When to Consider a Different Option
Choose a different option if you need a different size, a different colour, or a top style other than the version you are selecting. If you only want a single thermal garment rather than a full set, this item is not the right match.
Care, Cleaning and Storage
The named care guidance is straightforward: machine wash at 40°C, wash separately before wearing, use mild detergent only, do not bleach and line dry. Following those steps helps keep the set within its stated care routine.
Before You Decide
Confirm the Medium size, the black colour and the exact top-and-bottom set contents before choosing. If the top style matters to you, check that the selected version matches the garment type you want.





