Quick Summary
The Heatwave Thermalwear women’s thermal underwear set is a base layer set with a long sleeve top and full-length trousers in Marl Grey, UK 14-16. It is made for layering under clothing in colder weather.
The set is described as ultra soft, and the Marl Grey version is stated as 88% cotton and 12% polyester. Other colour options and sizes are mentioned separately, so the chosen variant should be checked before buying.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Heatwave Thermalwear. Useful for identifying the product family. |
| Product type | Women’s thermal underwear set / base layer set. Designed for layering. |
| Variant | Marl Grey, UK 14-16. Check the selected size and colour before choosing an offer. |
| Included items | Long sleeve top and full-length trousers. This is a two-piece set. |
| Material for Marl Grey | 88% cotton, 12% polyester. Relevant if fabric content matters to you. |
What to Compare Before Buying
- Size: This version is UK 14-16. Compare the size with the fit you need.
- Colour: Marl Grey is one of the listed colour options. Make sure the selected colour is the one you want.
- Set contents: The set includes a top and trousers. Check that you want a full two-piece base layer.
- Fabric mix: The Marl Grey version uses 88% cotton and 12% polyester. Compare that against your preference for feel and material content.
Who This Product May Suit
This thermal underwear set may suit buyers looking for a full-length women’s base layer for cold-weather layering. It is relevant if you want a long sleeve top and trousers rather than a single garment.
Before You Decide
Confirm the size, colour and two-piece set format before choosing an offer. If you want the Marl Grey version, check that the fabric mix shown for that colour matches what you need.





