Quick Summary
The LANBAOSI Kids Boys Base Layer Thermal Long Sleeve Top and Leggings Set is a 2 piece boys’ base layer set with a long sleeve top and leggings. It is described as a close-fitting compression-style set with a crew neck top, sports tights with a wide elastic waistband and flat-lock seams.
The set is intended for daily wear and outdoor sports such as football, basketball, soccer, ice hockey, running, skiing, snowboarding and baseball. It is made from 90% polyester and 10% elastane, with a quick dry, moisture-wicking and breathable finish.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | 2 piece boys’ base layer set with long sleeve top and leggings. |
| Fit | Tight fitting, like a second skin, so buyers should check that this is the style they want. |
| Fabric | 90% polyester and 10% elastane for stretch and next-to-skin wear. |
| Top design | Crew neck T-shirt style top. |
| Leggings design | Sports tights with a wide elastic waistband. |
| Seams | Flat-lock seams are stated to reduce irritation from chafing. |
What to Compare Before Buying
- Size and fit: This is a tight-fitting base layer set, so compare the size carefully against the child who will wear it.
- Fabric feel: The mix of polyester and elastane gives stretch and a close fit, which matters if the child prefers more room.
- Layering use: As a base layer, it is most relevant when worn under other clothing or sports kit.
- Activity type: The set is linked to sports and active wear, so check that the style matches the intended use.
Before You Decide
Confirm the size and tight-fit style before choosing an offer. Check that a 2 piece set with both the long sleeve top and leggings is what you need, and make sure the fabric mix and crew neck design suit the intended use.






