Merino 365
Youth Long Sleeve - 100% Merino Wool, Slate Grey
Youth Long Sleeve - 100% Merino Wool, Slate Grey
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These are the perfect merino base layer pants. I'm 173cm tall (5'8") and got the 2XL-- the pants are not too long, and they'd still work for taller people. The fit is fantastic and they're so breathable. I'm usually on the warm side, and until I got these pants, I wore shorts around the house, but now I wear these all the time! I raved about them so much that my partner ordered one herself (along with a top). I'll continue to tell friends and family about Merino365, and I'll be buying more products from them in the future.
This 1/4 zip top has become my everyday top in cool and cold weather. I'm 173 cm tall (5'8"), so the sleeves fit nice and relaxed. It's so soft and warm, and it doesn't fit skin-tight like many other brands. It's relaxed enough to wear every day, but it's also perfect as a base layer under mid and shell layers. Shipping was smooth to the U.S. I highly recommend Merino365! Fantastic business!
Bought two of the OG long sleeve for our family trip to Europe.
We are currently in Muonio, Lapland, 275km north of the Arctic circle ❄️❄️ and they have kept me toasty and warm!
We are supplied with extreme weather gear for the conditions, but it all starts with the right base layer - these are great.
10/10 recommended.☃️
I've worn this and it's so cozy. Quality is really good and the customer service was top notch. I would highly recommend Lucy and her products at Merino 365
Size correct; perfect fit
- Easy returns
- Timeless Fit
- New Zealand merino
Designed with busy kids (and practical parents) in mind, this long sleeve layer is made from 100% merino wool in a soft, breathable 200gsm jersey. It’s built to be worn under school or sports uniforms, offering lightweight warmth without bulk — and it’s generously cut for easy layering, full wrist coverage, and freedom to move.
The charcoal marle colour blends easily with most school and team dress codes that require black, making it a discreet and hardworking addition to their everyday wardrobe.
Features
- 100% New Zealand merino wool – 200gsm
- Micron: 17.9–18.4 for soft next-to-skin comfort
- Generous cut through body and sleeve for easy layering
- Long sleeve with ample wrist coverage
- Breathable, odour-resistant, and moisture-wicking
- Ideal under school uniforms, sports kits, or as a base layer for outdoor adventures
Fabric & Care
- Fabric: 100% merino wool (200gsm)
- Micron: 17.9–18.4
- Care: Machine wash cold on gentle or wool cycle. Line dry or lay flat to dry. Use wool detergent for best results.
- Origin: Made in Fiji or China using New Zealand merino
Sizing
- Small: fits approx. 8–10 years
- Medium: fits approx. 10–12 years
- Large: fits approx. 12–14 years

Great quality and feels amazing!
verycomfortable
Nice merino tee, loved it.