Kids Merino Iksplorer Long Sleeve
"My kiddos wear these from pajamas to base layer in the morning without skipping a beat — you can tell this brand was built by moms." — verified Iksplor family
The long sleeve your kids will actually want to wear — and refuse to take off. Soft enough for sensitive skin, warm enough for blizzards, and cool enough for summer sun. From forest school to ski days, it does it all.
Our 100% merino baselayers are soft, breathable, and temperature-regulating — ensuring comfort in every season. Whether it's going under snow pants at 7am or straight to bed after a big day out, the Kids Merino Iksplorer Long Sleeve earns its place every single day.
- Outside Magazine's Best Kids Baselayer 2024. The only recognition that matters — tested in the real world
- Thumb holes. Keep sleeves in place under jackets and gloves — kids are obsessed with them
- Built-in UPF 50. Natural, chemical-free sun protection in every fibre
- Temperature-regulating. Cool in the heat, warm in the cold — merino does the work automatically
- Room to grow. Extra length designed for growth spurts and a second season
- Naturally odour-resistant. Wears multiple days without washing — less laundry, more adventure
- Sensory-friendly flat seams. No tags, no rough edges, nothing to complain about
- Machine washable. Simple care for busy families — gets softer with every wash
Kids grow fast. When it's time to size up, send it back through our Iksplor More Program — giving it a second life with another adventurer.
Ask any Iksplor family and they'll tell you the same thing: once their kids are in these, getting them out is the hard part.
The Kids Merino Iksplorer Long Sleeve is built on 100% merino wool — the fabric that regulates temperature naturally, wicks moisture before kids notice it, and resists odours through days of wear. It works as a base layer under ski gear on a -14° day, as a standalone top at forest school in the autumn, as sun protection on a summer trail, and as pyjamas when the day is done.
The thumb holes are a genuine favourite — kids love them, and parents love that sleeves actually stay put under jackets and gloves. The extra-long fit is intentional: generous enough to tuck in properly and sized so most families get a full season and a half before needing to size up.
Pairs perfectly with the Kids Merino Iksplorer Legging for a complete base layer set — or wear solo as an everyday top in the warmer months.
Fabric
100% Responsible Wool Standard (RWS) Merino Wool
200gsm, 18.9 micron — lightweight, breathable, and perfect for year-round use
Where It's Made
Our merino wool pieces are thoughtfully crafted in Vietnam by skilled artisans following RWS guidelines. We believe in producing responsibly and sustainably, ensuring fair working conditions for the people behind our products.
How to Care
- Machine wash on the gentle cycle with cool or cold water and a mild or wool-specific detergent
- Lay flat to dry to preserve shape and softness, or tumble dry on low with similar items
- Hang outside for a few hours to refresh between washes — merino naturally resists odours and bacteria, so it rarely needs a full wash
Storage
Store in a clean, dry space. Use airtight bags or bins and add cedar blocks or lavender sachets to prevent moths. Wash or air out periodically to remove any residue that may attract them.
- Free standard shipping on orders over $160
- Ships within 24 hours: Monday through Thursday, excluding holidays
- Free Exchanges: Initiate a return or exchange here
- Outgrown it? Resell through Iksplor More
adventures well with
the magic of merino
Pulls sweat away from the skin to keep your child dry and comfortable, even during the most active playtimes.
Made with superfine merino that’s gentle on even the most sensitive skin—no itch, just cozy comfort.
Keeps kids cool when it’s warm and warm when it’s cool, making it ideal for year-round adventures.
Machine washable and dryer friendly for all those messy moments—perfect for busy families who need gear that keeps up.
better adventures
Your kid's next-to-skin layer is the most important! Designed with extra length to keep up with growth spurts, it keeps kids comfy through sun, snow, and everything in between—so adventures last longer.
better for the planet
Merino comes from our wooly friends, the merino sheep. Unlike polyester/synthetic fabrics that end up in our landfills for hundreds of years (yikes), the iksplorer long sleeve can be composted in six months.
- 100% natural merino wool—renewable and biodegradable
- machine-washable for easy care
