---
product_id: 93365666
title: "Rocky Thermal Underwear for Boys Cotton Knit Thermals Kids Base Layer Long John Pajamas Set"
price: "€ 31.06"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/93365666-rocky-thermal-underwear-for-boys-cotton-knit-thermals-kids-base
store_origin: FR
region: France
---

# Moisture-wicking fabric keeps dry & fresh Ultra-soft polyester blend for superior warmth 55% Cotton for breathable comfort Rocky Thermal Underwear for Boys Cotton Knit Thermals Kids Base Layer Long John Pajamas Set

**Price:** € 31.06
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay active, stay ahead! 🔥

## Quick Answers

- **What is this?** Rocky Thermal Underwear for Boys Cotton Knit Thermals Kids Base Layer Long John Pajamas Set
- **How much does it cost?** € 31.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/93365666-rocky-thermal-underwear-for-boys-cotton-knit-thermals-kids-base)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stretch & Flex Fit:** Designed with elasticity for unrestricted movement and lasting comfort
- • **Durable & Easy Care:** Machine washable fabric that stays soft and vibrant wash after wash
- • **All-Day Cozy Comfort:** Soft cotton-polyester blend ensures breathable warmth without bulk
- • **Versatile Base Layer:** Perfect under casual or formal wear, or as snug pajamas on chilly nights
- • **Active Moisture Management:** Advanced wicking fibers keep your child dry during play or sleep

## Overview

Rocky Thermal Underwear for Boys combines 55% breathable cotton with 45% ultra-soft polyester microfiber to deliver a stretchy, moisture-wicking base layer. This 2-piece set offers versatile warmth and comfort, ideal for layering under clothes or wearing as pajamas during cold weather. Machine washable and designed for active kids, it balances durability with softness for everyday wear.

## Description

Buy Rocky Thermal Underwear for Boys Cotton Knit Thermals Kids Base Layer Long John Pajamas Set (Charcoal - Medium) and other Tops at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: Great price, great set! - This set was perfect for our son's costume this year. After reading some reviews, I ordered a size up (Medium) for our boy who normally wears a Small 5/6T. I wanted it a little lose not snug fit. It fits nicely in the waist and length on our tall ,lean boy. The material is good quality, color was bright and item just as described. Our son said is soft and comfy. Material is even softer after washing. Would definitely recommend for warm under clothing wear or pajamas!
Review: Good buy - I bought for pyjamas. I have a very slender 11-y/o grandson. Bottoms are a little loose, but are fine for sleeping. My 9-y/o grandson is more average in weight. Fits good. They both are a little tall. I ordered large for both. Very soft and warm. Well made. Good price.

## Features

- 2 PIECE SET: This Rocky cotton knit thermal underwear for boys set is designed for comfort with Polyester wicking microfibers. These boy's thermal underwear are stretchy comfortable.
- WONDERFULLY WARM: Rocky's thermal underwear for boys is perfect for use underneath formal or casual attire at work or for a day out, or the thermal underwear can be worn as comfy pajamas on cold, chilly nights.
- PREMIUM GRADE FABRICS: Rocky thermal underwear for boy's is made from 55% Cotton and 45% Ultra-Soft Polyester, these thermal long johns have the perfect blend of comfort, warmth, elasticity, and moisture protection.
- MOISTURE WICKING: Designed to keep you dry, this long-sleeved shirt and long pants are made to be wick away sweat and other moisture, this thermal underwear for boys set will do its job no matter how active you are.
- BASE LAYERS: When going out to jog, run, bike or cycle in the cold, make sure to use the rocky thermal underwear for kids set under your clothing to keep warm and cozy in freezing cold climates or bad weather. These thermal underwear are stretchy & comfortable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Care instructions | Machine Wash |
| Fabric type | 55% Cotton and 45% Ultra-Soft Polyester |

## Images

![Rocky Thermal Underwear for Boys Cotton Knit Thermals Kids Base Layer Long John Pajamas Set - Image 1](https://m.media-amazon.com/images/I/71nSYLoNhYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price, great set!
*by Q***S on October 28, 2020*

This set was perfect for our son's costume this year. After reading some reviews, I ordered a size up (Medium) for our boy who normally wears a Small 5/6T. I wanted it a little lose not snug fit. It fits nicely in the waist and length on our tall ,lean boy. The material is good quality, color was bright and item just as described. Our son said is soft and comfy. Material is even softer after washing. Would definitely recommend for warm under clothing wear or pajamas!

### ⭐⭐⭐⭐⭐ Good buy
*by D***D on October 3, 2020*

I bought for pyjamas. I have a very slender 11-y/o grandson. Bottoms are a little loose, but are fine for sleeping. My 9-y/o grandson is more average in weight. Fits good. They both are a little tall. I ordered large for both. Very soft and warm. Well made. Good price.

### ⭐⭐⭐⭐⭐ Perfect for our hockey kids
*by M***N on January 17, 2025*

Thin enough to wear under neath and warm enough

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*