Quick Summary
The HOPLYNN Kids Compression Thermal Set is a boys’ long sleeve, long bottom base layer set in black, size M. It is described as a thermal set with fleece lining and a compression fit, making it a cold-weather layer to consider for sport or sleepwear use.
The set is made from polyester 85% and spandex 15%, with elastic fabric and a machine-washable care note.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Kids compression thermal set. Useful if you want a matching long sleeve and long bottom base layer. |
| Colour | Black. |
| Size | M. Check this matches the child’s required fit before choosing an offer. |
| Material | Polyester 85%, spandex 15%. This helps buyers judge stretch and feel. |
| Care | Machine washable. |
| Lining | Fleece lining is named in the product name. |
What to Compare Before Buying
- Size: The set is size M, so compare it with the child’s usual clothing size and measurements.
- Set format: This is a long sleeve top and long bottom base layer set, so check that both parts are what you need.
- Material blend: The polyester and spandex mix is relevant if stretch and fabric feel matter.
- Care: It is machine washable, which matters if regular washing is part of normal use.
Before You Decide
Confirm the size, colour and set format before choosing an offer. If you want a boys’ thermal base layer with a fleece-lined finish, this set matches that description and is stated as black in size M.





