---
product_id: 100354829
title: "Thermal Long Underwear Set"
brand: "royal boys"
price: "$59.00"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/100354829-thermal-long-underwear-set
store_origin: EC
region: Ecuador
---

# 80% Cotton Machine Washable Thermal Insulation Thermal Long Underwear Set

**Brand:** royal boys
**Price:** $59.00
**Availability:** ✅ In Stock

## Summary

> Stay Warm, Stay Stylish! ❄️

## Quick Answers

- **What is this?** Thermal Long Underwear Set by royal boys
- **How much does it cost?** $59.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/100354829-thermal-long-underwear-set)

## Best For

- royal boys enthusiasts

## Why This Product

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

## Key Features

- • **Complete Set:** Includes both a thermal top and bottom for full coverage.
- • **Durable Comfort:** Crafted with 80% cotton for a soft touch that lasts.
- • **Effortless Care:** Machine washable for easy maintenance and convenience.
- • **Stay Cozy All Day:** Experience unparalleled warmth with our premium thermal set.
- • **Versatile Layering:** Perfect for outdoor adventures or lounging at home.

## Overview

The Royal Boys Thermal Long Underwear Set is a cozy two-piece ensemble made from 80% cotton and 20% polyester, designed to keep your little ones warm during cold weather. With a pull-on closure and machine washable fabric, this set combines comfort and practicality for everyday wear.

## Description

Thermal Long Underwear Set

## Features

- Pull On closure
- Machine Wash
- 80% Cotton/ 20% Polyester
- Machine Wash
- 2 Piece Thermal Set
- One Thermal Top and One Thermal Underwear
- Perfect To Stay Cozy And Warm While It's Cold Outside

## Images

![Thermal Long Underwear Set - Image 1](https://m.media-amazon.com/images/I/91IOS++7sdL.jpg)
![Thermal Long Underwear Set - Image 2](https://m.media-amazon.com/images/I/81KH-1J55RL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.ec/products/100354829-thermal-long-underwear-set](https://www.desertcart.ec/products/100354829-thermal-long-underwear-set)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-02*