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 New Zealand 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.

Merino Wool Base Layer Kids Midweight Merino Wool Long Johns

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

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$168.40

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

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

ODOR FREE MULTI DAY WEAR - Advanced moisture-wicking and odor-resistant properties keep kids fresh on the go.
ALL DAY COMFORT ZERO ITCH - 100% superfine 17.5 micron Merino wool ensures soft, breathable warmth without irritation.
BONUS GIFT READY PACKAGING - Includes a premium Merino wool beanie ($20 value) in stylish packaging—perfect for gifting.
EFFORTLESS CARE DURABILITY - Machine washable with lifetime warranty—built to last through every adventure.
YEAR ROUND THERMAL PERFORMANCE - Midweight fabric naturally adapts to keep kids cozy in any season or activity.

The Merino Wool Base Layer Kids set features midweight 250 g/m² superfine Merino wool long johns and top, plus a premium wool beanie. Designed for all-day comfort with itch-free softness, natural temperature regulation, and superior moisture-wicking, this unisex thermal underwear set is perfect for year-round wear, outdoor play, and travel. Backed by a lifetime warranty and packaged as a ready-to-gift bundle, it’s the smart, stylish choice for parents who want the best for their kids.

Specifications

ASIN	B0DB828LS6
ASIN	B0DL1WXZSF
Apparel Closure Type	Pull On
Best Sellers Rank	#474,836 in Fashion ( See Top 100 in Fashion ) #169 in Boys' Thermal Underwear Sets
Brand Name	Merino.tech
Collection Name	All
Color	Natural Merinos
Customer Reviews	4.5 4.5 out of 5 stars (198)
Customer reviews	4.5 4.5 out of 5 stars (198)
Date First Available	25 October 2024
Department	boys
Fit Type	Regular
Item Type Name	Base Layer Set
Material Type	Cotton
Neck Style	Crew Neck
Pattern	Solid
Product Care Instructions	Machine Wash
Size	L
Sleeve Type	Long Sleeve
Style Name	Unisex
Style Number	250

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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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$168.40

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Merino Wool Base Layer Kids - Midweight Merino Wool Long Johns for Kids - Unisex Thermal Pants

Description

Specifications

Common Questions