Quick Summary
The THMO Kids Long Sleeved Thermal Top is a children’s thermal underwear top in black, sized for 7-8 years. It is a lightweight, fleece lined base layer designed to be worn under clothing when extra warmth is wanted in colder weather.
The stated size and colour are the main checks here, along with whether a long sleeved thermal top is the right layer for your child’s clothing needs.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Kids long sleeved thermal top. Useful as a base layer under other clothing. |
| Brand | THMO. |
| Colour | Black. |
| Size | UK age 7-8 years. Check this against the child’s current clothing size before choosing. |
| Construction | Lightweight, fleece lined underwear top. The fabric description states 52% polyester and 48% cotton. |
What to Compare Before Buying
- Size: This version is for 7-8 years. Compare that with the child’s usual fit and any clothing layer you want to wear underneath or over the top.
- Colour: The top is black. Choose a colour that suits the rest of the clothing it will be worn with.
- Layering need: It is a thermal base layer, so compare it with the amount of extra warmth you want from an undergarment.
- Fabric mix: The stated blend is 52% polyester and 48% cotton. If fabric feel or fibre mix matters, check that against your preference.
Before You Decide
Confirm the 7-8 years size, black colour and long sleeved base-layer format before choosing an offer. If you need a different children’s size, another size from the range is the better fit.





