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 Midweight Long Johns Kids

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

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25895 kr

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Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧦 Keep your little ones warm, fresh, and stylish—because comfort is the new cool!

ODOR FREE ADVENTURES - Superior moisture-wicking and odor resistance keep kids fresh on multi-day outings.
ALL DAY COMFORT ZERO ITCH - 100% superfine 17.5 micron merino wool ensures soft, itch-free wear for kids.
EFFORTLESS CARE DURABILITY - Machine washable with lifetime warranty for worry-free, long-lasting use.
YEAR ROUND THERMAL REGULATION - Midweight fabric naturally adapts to keep kids cozy in any season.
BONUS BEANIE GIFT READY PACKAGING - Includes a $20 value merino wool beanie, perfect for gifting and stylish layering.

The Merino Wool Base Layer Kids set features midweight 250 g/m² superfine merino wool long johns and a matching beanie, designed for all-day comfort without itch. Its natural moisture-wicking and odor-resistant properties make it ideal for year-round wear, outdoor play, and travel. Backed by a lifetime warranty and packaged as a perfect gift, this unisex thermal base layer offers breathable, durable warmth with easy care.

Specifications

ASIN	B0DB82WC5F
ASIN	B0DL1WXZSF
Apparel Closure Type	Pull On
Apparel Fabric Stretch	No Stretch
Apparel Fabric Weight Class	Medium Weight
Best Sellers Rank	#680,822 in Fashion ( See Top 100 in Fashion ) #204 in Boys' Thermal Underwear Sets
Brand Name	Merino.tech
Collection Name	All
Color	Charcoal Grey
Customer Reviews	4.5 4.5 out of 5 stars (215)
Customer reviews	4.5 4.5 out of 5 stars (215)
Date First Available	25 October 2024
Department	boys
Fabric Type	100% Superfine Merino Wool
Fit Type	Regular
Fit to Size Sentiment	Positive
Garment Size Country	United States
Import Designation	Imported
Item Highlight	Midweight 250 GSM, Kids Sets Clothing for Boys & Girls, Breathable Toddlers Thermals Top & Bottom & Wool Hat , 17.5 Micron
Item Type Name	Base Layer Set
Manufacturer Part Number	KST-250
Material Type	Cotton
Neck Style	Crew Neck
Number of Items	3
Package Quantity	1
Pattern	Solid
Product Care Instructions	Machine Wash
Size	6-7 Years
Sleeve Type	Long Sleeve
Style Name	Unisex
Style Number	KST-250
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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25895 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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100% Merino Wool Base Layer Kids, Midweight Long Johns, Kids Thermal Pants

Description

Specifications

Common Questions