Quick Summary
This is a boys’ base layer thermal long sleeve T-shirt in black, sized for age 13 years with a regular fit. It is presented as a slim-fit compression style top for sports, PE and outdoor use.
The stated fabric blend is 90% polyester and 10% spandex. The top is described as breathable, lightweight, quick-dry and stretchy, with smooth seams and 4-way stretch.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Long sleeve base layer thermal top for sport and school PE. |
| Size | UK age 13 years, regular fit. Check this against the wearer’s measurements and preferred fit. |
| Colour | Black. |
| Fabric blend | 90% polyester, 10% spandex. |
| Fit style | Slim fit compression style. Compare this with how close-fitting you want the layer to be. |
What to Compare Before Buying
- Size: The listed size is age 13 years with a regular fit. Check that against the wearer’s measurements before choosing.
- Fit: This is described as a slim fit compression style top. Decide whether a closer fit is suitable for your child’s comfort preference.
- Colour: Black is the listed colour. If you are matching kit or school wear, confirm the colour you want.
- Fabric blend: The top uses 90% polyester and 10% spandex. That blend may matter if you prefer a particular feel or stretch level.
Choosing the Correct Version
The same style is described in several colours and sizes. Before choosing an offer, check the age size, fit and colour so you select the version you actually need.
Before You Decide
Confirm the age 13 years size, the regular fit and the black colour before choosing an offer. If you want a looser underlayer rather than a close-fitting compression style, compare the fit against your preference first.





