Kids' Merino Wool Long Sleeve 250 Navy
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Details:
Knit: 250 g/m2 Midweight.
Layer Type: Base Layer, Mid Layer.
Temperature Recommendations: 30°F to 0°F while active, 30°F to 60°F while inactive.
Fit Type:
Regular - A standard fit that strikes the perfect balance between comfort and a tailored look, allowing for easy movement without feeling too loose.
Recommended Activities:
Everyday Wear, Hiking, Camping, Biking, Running, Fishing, Hunting, Snowsports.
Kids' Merino Wool Thermal Top
Keep your kids warm, dry, and comfortable in style with our Navy merino wool long sleeve base layer, made from 100% superfine 19.5-micron merino wool. This 250 GSM midweight thermal top is perfect for cold days at school, outdoor play, winter sports, or simply lounging at home.
✅ Soft, Non-Itchy Comfort
Crafted from ultra-soft superfine merino wool, this kids' thermal shirt is breathable, itch-free, and perfect for sensitive skin — no irritation, just all-day comfort.
✅ Midweight Warmth (250 GSM)
The 250g/m² fabric provides optimal insulation for fall and winter — thick enough to stay warm, yet light enough for layering.
✅ Natural Moisture & Odor Control
Merino wool naturally wicks moisture and resists odors, keeping your child fresh, dry, and ready for anything — from snowball fights to school days.
✅ Classic Navy Color
The deep navy blue adds a touch of timeless style that pairs easily with any outfit — perfect for school uniforms, outdoor gear, or casual wear.
✅ Gift-Ready Eco Packaging
Shipped in stylish, eco-conscious packaging, this kids’ base layer makes a thoughtful gift for the holidays, birthdays, or back-to-school shopping.
✅ The Merino.tech Promise
Every product is backed by our satisfaction guarantee. If you’re not 100% happy, we’ll make it right.
Washing and Drying Instructions
- Turn Inside Out
- Machine Wash Cold: Gentle cycle with like colors
- Detergent: Mild or wool-specific
- Lay flat to dry
- Storage: Wash before storage and keep in a dry place, using airtight containers or vacuum-sealed bag to prevent moth.
- Do NOT Use: Fabric softener or bleach!
- 30 Day Satisfaction Guarantee - Return Policy
- 1 Year Warranty
Embark on your journey with the Merino Midweight, a pinnacle in base layer excellence. Our core base layer fabric sets the standard as the top choice in the market, renowned for its unparalleled warmth, plush softness, and impeccable fit. This collection of base layers and Merino wool apparel is specifically designed for cold-weather activities, prioritizing both warmth and breathability.
Immerse yourself in the comfort of our 100% Merino wool construction, engineered to effortlessly wick moisture away from your skin while still in vapor form. This innovative technology ensures you stay consistently warm, dry, and odor-free throughout the day. Merino.Tech: where tradition meets technology, creating a seamless blend of style, comfort, and performance. Start with a great base – start with Merino.Tech.
ULTRA COMFORT & INCREDIBLY WARM
Adaptable and cozy, our Merino Wool is your reliable companion. Crafted for three-season use, our Midweight functions seamlessly as both a base and mid layer.
NATURE'S WONDER TEXTILE
Thanks to the unique properties of Merino wool fibers, moisture is effectively drawn away from your skin, ensuring optimal comfort and moisture control. The intricate structure of Merino wool securely traps odor molecules, releasing them only during washing. This distinctive feature ensures that Merino wool remains resistant to the unpleasant odors commonly associated with alternative fibers.
Questions people ask about merino
What is merino wool, and what makes it different from regular wool?
Merino wool comes from Merino sheep and is measured in microns — the thickness of a single fibre. Merino.tech uses 17.5 micron Australian merino, which is roughly a third the thickness of the coarse wool most people remember from old jumpers. Finer fibres bend against the skin instead of pressing into it, which is why merino feels soft rather than scratchy while still insulating, breathing and resisting odour naturally.
Is merino wool itchy?
No. Itch is caused by fibre diameter, not by wool itself. Fibres above roughly 22 microns are stiff enough to trigger the prickle response; ours measure 17.5 microns, well under that threshold. Every piece here is 100% Australian merino with no synthetic blend in the body fabric, so there is nothing rough sitting against your skin.
How do I wash merino wool without ruining it?
Turn the garment inside out, machine wash cold on a gentle cycle with like colours, and use a mild or wool-specific detergent. Lay it flat to dry. Never use fabric softener or bleach — softener coats the fibre and destroys the breathability you paid for. Merino resists odour, so you can wear it several times between washes, which is the easiest way to make it last.
Is merino wool good for kids?
Yes. Fine merino is soft enough for young skin, regulates temperature as children move between cold outside and heated classrooms, and resists odour through a week of school. It is also naturally flame resistant — it self-extinguishes instead of melting onto skin the way synthetic fleece can.
Does merino wool shrink?
It can, but only under heat and agitation. Hot water and a tumble dryer cause the scales on the fibre to lock together permanently. Cold water, a gentle cycle and flat drying prevent it entirely. Follow that and the garment keeps its shape for years.