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BEGIANT Kids Base Layer Thermal Underwear Set Navy Blue

Original price was: £16.99.Current price is: £14.24. (as of 01/11/2026 08:32 GMT - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

BEGIANT Kids Base Layer Thermal Underwear Set in navy blue is a boys’ thermal set with a long sleeve top and bottoms. It is described as lightweight, soft and comfy, with an elastic waistband, flat-lock seams and a 90% polyester, 10% elastane fabric blend. Check the size and two-piece format before choosing a variant.

SKU: B0D6BPXTN4 Category:

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Quick Summary

The BEGIANT Kids Base Layer Thermal Underwear Set is a navy blue boys’ thermal set with a long sleeve top and bottoms. It is described as lightweight, soft and comfy, with an elastic waistband and flat-lock seams.

The set is intended as a base layer for cold weather wear, including everyday use, nightwear and outdoor activities. The product description also refers to moisture-wicking, quick-dry and 4-way stretch fabric.

Key Details

Detail Verified information and buyer relevance
Product type Kids base layer thermal underwear set for boys.
Colour Navy blue.
Set contents Long sleeve top and bottoms.
Waistband Elastic waistband for the bottoms.
Seams Flat-lock seams are described, which may help reduce irritation.
Fabric blend 90% Polyester and 10% Elastane.

What to Compare Before Buying

  • Size: Check the selected children’s size carefully, as fit matters for base layers.
  • Set contents: Confirm you want a top-and-bottom thermal set rather than a single garment.
  • Fabric feel: Compare the stated polyester and elastane blend if stretch and feel matter to you.
  • Use case: This set is aimed at cold weather layering, so compare it with how warm a base layer you need.
  • Colour: Navy blue is the named colour, so check it matches the chosen variant.

Before You Decide

Confirm the size, the navy blue variant and the two-piece set format before choosing an offer. If the child will wear it under other clothes, the base-layer fit and waistband style are the main things to check.

Brand

BEGIANT

Manufacturer

BEGIANT

Binding

Apparel

Product Group

Apparel

Part Number

USKSL299-ZQing Set-130

Model

USKSL299-ZQing Set-130

Color

Navy Blue

Item Weight

0.60 Pounds

Size

7 Years

Number Of Items

1

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