---
product_id: 775092542
title: "Rocky Thermal Underwear for Boys Fleece Lined Thermals Kids Base Layer Long John Set"
brand: "rocky"
price: "R$576"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/775092542-rocky-thermal-underwear-for-boys-fleece-lined-thermals-kids-base
store_origin: BR
region: Brazil
---

# Rocky Thermal Underwear for Boys Fleece Lined Thermals Kids Base Layer Long John Set

**Brand:** rocky
**Price:** R$576
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Rocky Thermal Underwear for Boys Fleece Lined Thermals Kids Base Layer Long John Set by rocky
- **How much does it cost?** R$576 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/775092542-rocky-thermal-underwear-for-boys-fleece-lined-thermals-kids-base)

## Best For

- rocky enthusiasts

## Why This Product

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

## Description

Cold weather is fun in these Rocky Thermal Undies. Keeping warm changes everything. Perfect as extra-light gear for a ski trip or snow day, this thermal 2 piece set is high quality underwear for anything from sleeping or lounging around to athletic and sport activities. About this Product: 2 piece set: 1 long sleeve top + 1 full length bottom Double layer long knit cuffs.  92% ultra-soft polyester, 8% spandex Elastic waistband Fleece lined moisture wicking  Full cut comfortable fit Ultra Soft Warmth Shrinkage controlled for lasting size and shape Thermal knit retains body heat to keep your child warm and comfy. Measurements:  Size XS - 4/5 32-41lbs 22 in waist Size Small- 6/6x 42-59 lbs 23 in waist  Size Medium- 7/8 60-73lbs 24 in waist  Size Large- 10/12 74-95 lbs 25-26 in waist  Size XLarge 14/16- 96-119 lbs 27-28 in waist Winters can get rough and cold. These thermal long johns will help your little boy make it through. They are silky on the outside but lined with soft thermal fleece on the inside. They fit snug enough that there is no bulkiness showing when worn under clothes.They are also wonderful to sleep in. These sets will continue warming you even after being laundered many times. These Rocky Fleece Lined Thermals are well designed for wear under your clothes OR alone.The waist of the pants are elastic for a comfortable snug fit. These light-weight thermal pants make all the difference in the world.

## Images

![Rocky Thermal Underwear for Boys Fleece Lined Thermals Kids Base Layer Long John Set - Image 1](https://m.media-amazon.com/images/I/61s2EPXKl2L.jpg)
![Rocky Thermal Underwear for Boys Fleece Lined Thermals Kids Base Layer Long John Set - Image 2](https://m.media-amazon.com/images/I/71QEPH4-+qL.jpg)
![Rocky Thermal Underwear for Boys Fleece Lined Thermals Kids Base Layer Long John Set - Image 3](https://m.media-amazon.com/images/I/91bLm50CTfL.jpg)
![Rocky Thermal Underwear for Boys Fleece Lined Thermals Kids Base Layer Long John Set - Image 4](https://m.media-amazon.com/images/I/81lFHKWZHWL.jpg)
![Rocky Thermal Underwear for Boys Fleece Lined Thermals Kids Base Layer Long John Set - Image 5](https://m.media-amazon.com/images/I/814lhvO9YIL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

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**Shop now:** [https://www.desertcart.com.br/products/775092542-rocky-thermal-underwear-for-boys-fleece-lined-thermals-kids-base](https://www.desertcart.com.br/products/775092542-rocky-thermal-underwear-for-boys-fleece-lined-thermals-kids-base)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*