Is this only for winter, or can kids wear it year-round?

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.

How do I wash and dry it to keep it looking new ? Will it shrink or lose shape?

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

How do I choose the right size? Do the top and bottom fit the same?

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.

Won't merino wool feel itchy? And what does 17.5 micron mean?

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.

Where does the merino wool sourced from and is this product certified?

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.

100 Merino Wool Base Layer Kids Thermal Underwear Set Kids

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 172.78

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧣 Stay warm, stay fresh, stay ahead—merino wool that works as hard as your kid does!

EFFORTLESS CARE - Machine washable on wool cycle with no shrinkage—durability backed by Merino.tech Promise.
VERSATILE WARMTH - 250 GSM fabric keeps kids cozy solo or layered—from school runs to ski slopes.
NEXT LEVEL SOFTNESS - Ultra-fine 17.5 micron merino wool feels smooth on sensitive skin—no itch, all comfort.
ODOR RESISTANT BREATHABLE - Natural sweat-wicking and odor control means wear it multiple days without the stink.
COMPLETE 3 PIECE THERMAL SET - Long sleeve top, bottoms, and matching beanie—ready to gift and go.

This 100% superfine merino wool kids thermal set includes a long sleeve top, bottoms, and a matching beanie, all crafted at 250 GSM for optimal warmth and layering flexibility. Designed for sensitive skin with 17.5 micron fibers, it offers itch-free comfort and natural odor resistance, making it perfect for active kids from school days to outdoor adventures. Easy machine care and durable fit ensure this set stays fresh and functional wash after wash.

Specifications

ASIN	B0DB82WC5F
Age Range Description	Big Kid
Apparel Closure Type	Pull On
Apparel Fabric Stretch	Medium Stretch
Apparel Fabric Weight Class	Medium Weight
Best Sellers Rank	#121,374 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #6 in Girls' Thermal Underwear Sets
Brand Name	Merino.tech
Care instructions	Machine Wash (Delicate Cycle), Hand Wash Recommended
Collection Name	All
Color	Charcoal Grey
Customer Reviews	4.3 out of 5 stars 222 Reviews
Fabric Type	100% Superfine Merino Wool
Fabric type	100% Superfine Merino Wool
Fit Type	Regular
Fit to Size Sentiment	Fits True To Size
Garment Size Country	United States
Import Designation	Imported
Item Type Name	Base Layer Set
Manufacturer Part Number	KST-250
Material Type	100% Superfine Merino Wool
Neck Style	Crew Neck
Number of Items	1
Origin	Imported
Package Quantity	1
Pattern	Solid
Product Care Instructions	Machine Wash (Delicate Cycle), Hand Wash Recommended
Size	6-7 Years
Sleeve Length Description	Long Sleeve
Sleeve Type	Long Sleeve
Style Name	Modern
Style Number	KST-250
Unit Count	1 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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