---
product_id: 417719771
title: "HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing"
brand: "herobiker"
price: "199 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Herobiker"
url: https://www.desertcart.ro/products/417719771-herobiker-thermal-underwear-boys-ultra-soft-fleece-lined-kids-thermals
store_origin: RO
region: Romania
---

# Moisture-wicking fabric keeps sweat away Ultra-soft fleece lining for cozy warmth 4-way stretch for unrestricted movement HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing

**Brand:** herobiker
**Price:** 199 Lei
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your little hero warm, dry, and unstoppable this winter!

## Quick Answers

- **What is this?** HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing by herobiker
- **How much does it cost?** 199 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/417719771-herobiker-thermal-underwear-boys-ultra-soft-fleece-lined-kids-thermals)

## Best For

- herobiker enthusiasts

## Why This Product

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

## Key Features

- • **Freedom to Move:** Four-way stretch fabric and flatlock seams deliver a snug fit without chafing or restriction.
- • **Next-Level Warmth:** Premium silky fleece lining ensures your kid stays toasty even in freezing temps.
- • **Sleek & Layer-Ready:** Thin yet ultra-warm design fits perfectly under any outfit or sports gear without bulk.
- • **Stay Dry, Play Hard:** Advanced moisture-wicking tech keeps sweat off skin for all-day comfort during active adventures.
- • **Versatile Winter Essential:** Ideal for skiing, snowboarding, cycling, or just conquering the cold outdoors.

## Overview

HEROBIKER Thermal Underwear for boys features ultra-soft fleece lining combined with breathable, moisture-wicking fabric and four-way stretch for maximum comfort and flexibility. Designed as a top and bottom set, it fits seamlessly under clothes or sports gear, making it perfect for cold-weather activities like skiing and snowboarding. Highly rated for durability, comfort, and warmth, this thermal set is a must-have for active kids facing winter chills.

## Description

Buy HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing (Charcoal, Medium) and other Sets at desertcart.com. Our wide selection is elegible for free shipping and free returns.

Review: My little one didn't want to take them off! - I would give 10 stars if I could! I will be ordering more for my little guy. It was a struggle to get him to even let me wash them. He has issues with textures but these were perfect for him in every way. I ordered them for a trip to the mountains, thankfully they arrived 5 mins before we left (my fault for last min ordering). They are not thick and have a thin lining of fleece but they are smooth, soft and kept him very warm and comfortable on our hikes in the cold mountains. He wore them the entire trip barely letting me wash them. They wash well, no shrinking nor fading of the vibrant blue. This is definitely worth every penny. Thank you from me and my little one!
Review: Perfect for below zero weather - I got two pairs of thermals for my middle schooler who is on the spectrum and is very picky with what they wear. They absolutely LOVED these thermals and didn’t want to take them off! They fit snug without being constricting and the flat seams do not irritate their skin. My kid is 5’ tall at age eleven and the size Large was perfect. They said they were warm and dry all day even when playing outside in the snow. I will be purchasing another set because the quality is fantastic. Honestly you can’t have enough for your kids especially if they are active.

## Features

- ULTRA SOFT & WARM FABRIC: Kids Thermal Underwear is made of premium silky soft lining for excellent comfort and warmth in cold weather
- MOISTURE WICKING & BREATHABILITY: Breathable and moisture wicking fabric is perfect to keep sweat away and dry fast
- EXCELLENT FLEXIBILITY FOR ANY MOVEMENT: Four way stretch compression is designed for Freedom of Movement and to keep your Body Looking Slimmer. Flatlock stitching creates a flat seam to the garment to ensure maximum comfort and prevents chafing
- TOP & BOTTOM: Boys winter thermal underwear is super warm and soft on the inside and thins enough to fit under your any clothes comfortably. This thermal set definitely can be wore as an outdoor compression sports shirt
- FOR ANY OCCASION: This long johns set for cold weather. Idea for all kinds of indoor/outdoor activities, such as cycling, skiing, running, snowboarding, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0B1TW3MGW |
| Best Sellers Rank | #126,509 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #66 in Boys' Thermal Underwear Sets |
| Customer Reviews | 4.5 4.5 out of 5 stars (659) |
| Date First Available  | August 22, 2019 |
| Department  | unisex-child |

## Images

![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 1](https://m.media-amazon.com/images/I/31vFMA3fvFL.jpg)
![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 2](https://m.media-amazon.com/images/I/414x99OtodL.jpg)
![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 3](https://m.media-amazon.com/images/I/419p-VCRQfL.jpg)
![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 4](https://m.media-amazon.com/images/I/419vR-EjSfL.jpg)
![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 5](https://m.media-amazon.com/images/I/51xr6rnEb1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My little one didn't want to take them off!
*by E***R on January 24, 2023*

I would give 10 stars if I could! I will be ordering more for my little guy. It was a struggle to get him to even let me wash them. He has issues with textures but these were perfect for him in every way. I ordered them for a trip to the mountains, thankfully they arrived 5 mins before we left (my fault for last min ordering). They are not thick and have a thin lining of fleece but they are smooth, soft and kept him very warm and comfortable on our hikes in the cold mountains. He wore them the entire trip barely letting me wash them. They wash well, no shrinking nor fading of the vibrant blue. This is definitely worth every penny. Thank you from me and my little one!

### ⭐⭐⭐⭐⭐ Perfect for below zero weather
*by G***7 on January 15, 2024*

I got two pairs of thermals for my middle schooler who is on the spectrum and is very picky with what they wear. They absolutely LOVED these thermals and didn’t want to take them off! They fit snug without being constricting and the flat seams do not irritate their skin. My kid is 5’ tall at age eleven and the size Large was perfect. They said they were warm and dry all day even when playing outside in the snow. I will be purchasing another set because the quality is fantastic. Honestly you can’t have enough for your kids especially if they are active.

### ⭐⭐⭐⭐⭐ Perfect fit and so warm
*by C***O on November 15, 2024*

My son won't take them off. Got them to keep him warm under a Halloween costume. But he wants to wear them all the time now. So soft and warm. He is a skinny 8 year old. They fit perfectly.

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**Shop now:** [https://www.desertcart.ro/products/417719771-herobiker-thermal-underwear-boys-ultra-soft-fleece-lined-kids-thermals](https://www.desertcart.ro/products/417719771-herobiker-thermal-underwear-boys-ultra-soft-fleece-lined-kids-thermals)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-09*