THMO Thermal Long John Bottoms - 3 Pack - White - 3-4

Keep your child warm and cosy with the THMO Kids Thermal Long Johns 3 Pack. Perfect for both outdo...

Best current price£14.69from The Range

Child Size UK
Colour
Material
Age Group

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2 offers from £14.69 - £16.79

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The RangeThmo 3 Pack Kids Warm Base Layer Thermal Bottoms
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£14.69
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DebenhamsThmo Men's White Boy's 3 Pack Thermal Bottoms | Warm Base Layer Thermal Underwear Bottoms In | Size: 3-4 Years
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Product Information

Full details

The THMO Thermal Long John Bottoms 3-Pack is designed for children aged 3-4 who need reliable warmth and comfort during cold-weather activities. These base layers offer excellent thermal insulation while maintaining breathability, ensuring your child stays cozy without overheating. While perfect for outdoor play or winter sports, note that the white polyester material requires careful laundering to keep them looking pristine over time.

All features

Age Groupkids
ColourWhite
GenderUnisex
MaterialPolyester
Child Size UK3-4
Model Part Number76W919-3/4YEARS-3xWhite
BrandTHMO

Extended Product Information

FAQs

Are these long johns itchy?

No, they feature comfort seams designed to minimize friction and chafing, making them soft against the skin.

Can these be worn in a ski boot?

Yes, their thin, lightweight construction makes them an excellent base layer to fit inside ski boots without causing discomfort.

How many come in a pack?

This product comes as a convenient 3-pack, providing three pairs of thermal bottoms.

Are they machine washable?

Yes, they can be machine washed on a gentle cycle, though we recommend air drying to keep the material in peak condition.

Do they provide protection against wind?

While they offer thermal insulation, they are designed as a base layer and perform best when paired with wind-resistant outer trousers.

Troubleshooting

Waistband feels too loose during movement

Ensure the garment is pulled up fully and that the elastic band is sitting flat against the skin to maximize grip.

Fabric feels damp after long-term wear

The moisture-wicking technology requires air circulation; ensure the outer layer worn over the thermals is also breathable to allow moisture to escape.

Pros and Cons

Pros

  • Three-pack value for daily wear
  • Breathable material prevents overheating
  • Moisture-wicking properties keep skin dry
  • Designed specifically for active children
  • Flat, comfort-focused seams

Cons

  • Light white color shows dirt easily
  • Limited to specific age group sizing
  • Polyester fabric requires low-heat drying

Setup, Compatibility & Care

Using the THMO thermal long johns is straightforward; simply wear them as the first layer under standard clothing. Because they are designed for a snug fit, you can easily pair them with most children's trousers without adding visible bulk. For care, wash the garments in cold or lukewarm water on a gentle cycle. To preserve the elasticity and integrity of the polyester fabric, avoid high-heat tumble drying; air drying is recommended to maintain the long-term shape and thermal efficiency of the product.

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