---
product_id: 743919764
title: "100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear | Soft, Non-Itchy Kids / Toddler Clothes, Set 250 gsm 17.5um Long Sleeve & Pants & Beanie, Moisture wicking, Odor-Resistant"
brand: "merino.tech"
price: "614.67 DT"
currency: TND
in_stock: true
category: "Merino.Tech"
url: https://www.desertcart.tn/products/743919764-100-merino-wool-base-layer-kids-set-midweight-unisex-thermal
store_origin: TN
region: Tunisia
---

# 250 gsm midweight warmth Natural moisture wicking Odor-resistant freshness 100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear | Soft, Non-Itchy Kids / Toddler Clothes, Set 250 gsm 17.5um Long Sleeve & Pants & Beanie, Moisture wicking, Odor-Resistant

**Brand:** merino.tech
**Price:** 614.67 DT
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your little ones warm, dry, and stylish—because comfort is the new cool!

## Quick Answers

- **What is this?** 100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear | Soft, Non-Itchy Kids / Toddler Clothes, Set 250 gsm 17.5um Long Sleeve & Pants & Beanie, Moisture wicking, Odor-Resistant by merino.tech
- **How much does it cost?** 614.67 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/743919764-100-merino-wool-base-layer-kids-set-midweight-unisex-thermal)

## Best For

- merino.tech enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Cozy Comfort:** Superfine 17.5 micron merino wool ensures soft, itch-free wear for sensitive kids’ skin.
- • **Complete Thermal Set:** Includes long sleeve top, pants, and a premium merino wool beanie—everything for winter adventures.
- • **Ultimate Moisture Control:** Advanced wool fibers wick away moisture faster than cotton, keeping kids dry and fresh.
- • **Parent-Approved Durability:** Midweight 250 gsm fabric with easy-care instructions for long-lasting, everyday wear.
- • **Temperature-Regulating Tech:** Breathable fabric naturally adapts to keep kids warm without overheating or sweating.

## Overview

This 100% superfine merino wool base layer set for kids features a midweight 250 gsm fabric that delivers superior warmth and breathability. Designed with soft, non-itchy 17.5 micron fibers, it naturally wicks moisture and resists odors, making it perfect for active children. The set includes a long sleeve top, pants, and a matching beanie, offering a complete thermal solution that fits true to size and is easy to care for. Ideal for year-round comfort and backed by the Merino.tech Promise for quality assurance.

## Description

Buy 100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear (Large, Violet Purple) and other Sets at desertcart.com. Our wide selection is elegible for free shipping and free returns.

## Features

- Midweight: Kids Merino Wool Base Layer Set package includes midweight kids wool base layer top and wool long johns for Kids 250 g/m² + Merino Wool Beanie ($24 Value). Cool Packaging. Makes A Great Gift.
- Super Soft & Comfortable: 100% Superfine 17.5 Micron merino wool base layer kids thermal underwear with kids wool beanie provides all day comfort and no itch! Merino wool boys and girls thermal underwear set was designed for daily wear without rubbing, overheating, or bunching of regular cotton.
- Moisture Wicking & Odor Resistant: Natural wicking and odor-resistant properties of merino wool girls and boys thermal underwear set allow it to absorb moisture better than any other fabric, keeping you dry and fresh.
- Breathable: For longer lasting wear, hand wash and lay flat to air dry. Children wool long johns sets and merino wool beanie naturally regulate body temperature to keep you comfortable all year round.
- Zero Worries: Every merino wool base layer top and long johns we make are backed by our Merino.tech Promise - ensuring you're 100% happy with every Merino.tech purchase. For best results hand wash and lay flat to dry

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DB83R32W |
| ASIN  | B0DB695W25 |
| Age Range Description | Big Kid |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Best Sellers Rank | #182,230 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #13 in Boys' Thermal Underwear Sets |
| Brand Name | Merino.tech |
| Collection Name | All |
| Color | Violet Purple |
| Customer Reviews | 4.4 4.4 out of 5 stars (217) |
| Date First Available  | July 25, 2024 |
| Department  | boys |
| Fabric Type | 100% Superfine Merino Wool |
| Fit Type | Regular |
| Fit to Size Sentiment | Fits True To Size |
| Garment Size Country | United States |
| Item Type Name | Base Layer Set |
| Manufacturer  | Merino.tech |
| Manufacturer Part Number | 250 |
| Material Type | 100% Superfine Merino Wool |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Package Quantity | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash (Delicate Cycle), Hand Wash Recommended |
| Size | 10-12 Years |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Style Name | Modern |
| Style Number | 250 |
| Unit Count | 3 Count |

## Images

![100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear | Soft, Non-Itchy Kids / Toddler Clothes, Set 250 gsm 17.5um Long Sleeve & Pants & Beanie, Moisture wicking, Odor-Resistant - Image 1](https://m.media-amazon.com/images/I/61OvKG28HpL.jpg)
![100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear | Soft, Non-Itchy Kids / Toddler Clothes, Set 250 gsm 17.5um Long Sleeve & Pants & Beanie, Moisture wicking, Odor-Resistant - Image 2](https://m.media-amazon.com/images/I/71GzNVCBf8L.jpg)
![100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear | Soft, Non-Itchy Kids / Toddler Clothes, Set 250 gsm 17.5um Long Sleeve & Pants & Beanie, Moisture wicking, Odor-Resistant - Image 3](https://m.media-amazon.com/images/I/51U4G9W5wWL.jpg)
![100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear | Soft, Non-Itchy Kids / Toddler Clothes, Set 250 gsm 17.5um Long Sleeve & Pants & Beanie, Moisture wicking, Odor-Resistant - Image 4](https://m.media-amazon.com/images/I/81KDTM+j0xL.jpg)
![100% Merino Wool Base Layer Kids Set - Midweight Unisex Thermal Underwear | Soft, Non-Itchy Kids / Toddler Clothes, Set 250 gsm 17.5um Long Sleeve & Pants & Beanie, Moisture wicking, Odor-Resistant - Image 5](https://m.media-amazon.com/images/I/71IqV9GqLaL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this only for winter, or can kids wear it year-round?**
A: Merino thermoregulates in both directions — warm from 40°F down to 5°F (-15°C) for skiing and ice skating, yet breathable enough for school, cycling, spring hikes and everyday wear. Odor-resistant and soft enough for all-day use without irritation.

**Q: How do I wash and dry it to keep it looking new ? Will it shrink or lose shape?**
A: Machine wash cold max 30°C, delicate cycle, inside out. Lay flat to dry — tumble drying permanently damages merino fibers. Store clean and dry; keep merino in sealed bags to prevent moths. Wear 3–5 days between washes — merino resists odor naturally

**Q: How do I choose the right size? Do the top and bottom fit the same?**
A: Yes — top and bottom always come in the same size. Sizes are by age: 4-5, 6-7, 8-9, 10-12, and 13-14 years. If your child is tall for their age or has a longer torso, size up — bottoms run snug, so going larger ensures comfortable movement.

**Q: Won't merino wool feel itchy? And what does 17.5 micron mean?**
A: 17.5 micron superfine merino fibers are finer than human hair — too fine to feel itchy, even on sensitive skin. Standard wool (25+ microns) causes irritation; this doesn't. OEKO-TEX certified, tested against 100+ harmful substances.

**Q: Where does the merino wool sourced from and is this product certified?**
A: Our products are made from Australian merino wool, RWS certified — independent farm audit confirming animal welfare and land management standards. Every component tested against 100+ harmful substances under OEKO-TEX Standard 100.

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**Shop now:** [https://www.desertcart.tn/products/743919764-100-merino-wool-base-layer-kids-set-midweight-unisex-thermal](https://www.desertcart.tn/products/743919764-100-merino-wool-base-layer-kids-set-midweight-unisex-thermal)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-07*