---
product_id: 170692277
title: "ThermajohnThermal Underwear for Kids, Boys Thermal Underwear Set, Base Layers for Skiing, Long Johns for Boys Kids"
brand: "thermajohn"
price: "$82"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/170692277-thermajohnthermal-underwear-for-kids-boys-thermal-underwear-set-base-layers
store_origin: NZ
region: New Zealand
---

# ThermajohnThermal Underwear for Kids, Boys Thermal Underwear Set, Base Layers for Skiing, Long Johns for Boys Kids

**Brand:** thermajohn
**Price:** $82
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ThermajohnThermal Underwear for Kids, Boys Thermal Underwear Set, Base Layers for Skiing, Long Johns for Boys Kids by thermajohn
- **How much does it cost?** $82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/170692277-thermajohnthermal-underwear-for-kids-boys-thermal-underwear-set-base-layers)

## Best For

- thermajohn enthusiasts

## Why This Product

- Trusted thermajohn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

ThermajohnThermal Underwear for Kids, Boys Thermal Underwear Set, Base Layers for Skiing, Long Johns for Boys Kids

## Images

![ThermajohnThermal Underwear for Kids, Boys Thermal Underwear Set, Base Layers for Skiing, Long Johns for Boys Kids - Image 1](https://m.media-amazon.com/images/I/61m04yaNgtL.jpg)
![ThermajohnThermal Underwear for Kids, Boys Thermal Underwear Set, Base Layers for Skiing, Long Johns for Boys Kids - Image 2](https://m.media-amazon.com/images/I/81c+R9gRqXL.jpg)
![ThermajohnThermal Underwear for Kids, Boys Thermal Underwear Set, Base Layers for Skiing, Long Johns for Boys Kids - Image 3](https://m.media-amazon.com/images/I/71UAQSz0QNL.jpg)
![ThermajohnThermal Underwear for Kids, Boys Thermal Underwear Set, Base Layers for Skiing, Long Johns for Boys Kids - Image 4](https://m.media-amazon.com/images/I/81YGvgtZqCL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: My son normally wears an 8 but I did the measurements on the chart and they don’t make sense. What would a small 11yr old wear!**
A: I got xl for my son who’s 11 but he’s tall

**Q: Sizing? i have never bought this brand. where’s your sizing chart??**
A: I ordered an extra large for my 12-year-old son given the sizing photo provided that says extra large is equivalent to an 11 to 12. The measurements on the package that arrived, however, are much larger, and they were huge. I will be re-ordering two sizes smaller.

**Q: If my son normally wears a 3t what size would i order?**
A: Hi! Our sizing starts at XS which is suitable for ages 5-6.

**Q: Can they go in washer? Dryer?**
A: Hi! Yes, you can put them in the washer and dryer to launder. Please wash with like-colors only!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Midweight fabric is warm. Cut is good.
*by A***R on December 3, 2024*

Nice, warm fabric that holds up well. My kids use them under soccer jerseys when the weather is cold, as well as when skiing. Comfortable and warm. True to size. Lots of stretch. Have purchased several times as they have grown.

### ⭐⭐⭐⭐⭐ Very soft, high quality
*by M***R on February 28, 2023*

Ordered two of these sets, one for each child. They are a nice weight, soft and thick but not bulky. they wore them skiing and stayed nice and warm. these are also easy to wash and dry. The fit is true to size but a bit on the small size so if your child is on the larger side of their size I would size up. The colors are also all very close to each other in shades of gray so it's hard to tell them apart even though we ordered different colors.

### ⭐⭐⭐⭐⭐ Warm, Comfortable, and Durable!
*by A***M on March 25, 2025*

These thermal underwear are fantastic for skiing! They’re incredibly comfortable, durable, and kept me warm even in high cold winds. A must-have for cold-weather activities. Highly recommend!

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**Shop now:** [https://www.desertcart.nz/products/170692277-thermajohnthermal-underwear-for-kids-boys-thermal-underwear-set-base-layers](https://www.desertcart.nz/products/170692277-thermajohnthermal-underwear-for-kids-boys-thermal-underwear-set-base-layers)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*