KNWER Clothing Kids Thermal Base Layer Set, Black, 13-14 Years

£12.99 (as of 10/02/2026 08:38 PST - 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.)

KNWER Clothing kids thermal base layer set in black, size 13-14 years, with a long sleeve top and long john bottoms for layering or home wear in cold weather. The product copy states a 50% polyester, 50% cotton blend, moisture wicking and four-way stretch properties, so check the size and fabric mix before choosing.

SKU: B0DNNDPZYN Category:

Quick Summary

The KNWER Clothing kids thermal base layer set is a black long sleeve top and long john bottom set in 13-14 years size. It is a unisex full set intended for wear at home or as a layer under other clothing in cold weather.

The set is described as a compression-style thermal underwear option for boys and girls. The product copy also states moisture wicking, quick-drying and four-way stretch properties, so buyers who care about fabric feel and movement should check those details against the exact offer.

Key Details

DetailVerified information and buyer relevance
BrandKNWER Clothing. Useful for matching the exact clothing line and size.
Product typeKids long sleeve and long john bottom thermal full set.
ColourBlack. Check the selected colour if you want this variant.
Size13-14 Years. Size is central to fit and comfort for children.
Set formatTwo-piece set with a long sleeve top and bottoms.
Intended useBase layer or home wear in cold weather.
Fabric claim50% polyester, 50% cotton blend skin-touch fabric is stated in the product copy.

What to Compare Before Buying

  • Size: This set is marked 13-14 years, so compare that against the child’s usual clothing size and body measurements.
  • Set type: It is a full top-and-bottom set, which suits buyers looking for both layers together.
  • Colour: The black variant is part of the product identity, so check you are choosing the right colour.
  • Fabric blend: The stated 50% polyester and 50% cotton blend may matter if fabric feel is important.
  • Layering need: It is intended as a base layer, so compare it with the clothing the child will wear over it.

Choosing the Correct Version

This item is the black 13-14 years version. If you need a different colour or age size, check the selected variant before choosing an offer. The same style is meant to work as a full thermal set rather than a single top or single bottom.

Before You Decide

Confirm the 13-14 years size, the black colour and the two-piece set format before choosing an offer. If the fabric blend matters to you, check the stated 50% polyester and 50% cotton mix for the exact item you want.

Brand

KNWER CLOTHING

Manufacturer

KNWER CLOTHING

Product Group

Apparel

Part Number

EC-8520

Model

EC-8520

Color

Black (Pack of 2)

Size

13-14 Years

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