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50,000+ Happy Customers
The Wear-All-Year Knit
A knit that lasts through seasons, play, and growth. Made from ultra-soft, breathable 100% merino wool, these rib-knit leggings have the perfect stretch to stay up, stay on, and never sag. Naturally temperature-regulating, they keep little legs warm in the cold and cool when it’s warm. Sized to grow with them, just roll the cuffs up and let them unfold as they do. Wear alone or as a cozy base layer—these leggings are made for everyday adventure.
SIZE
2y
4y
6y
8y
10y
12y
Estimated ship date May 10 – 31
SIZE
CARE
RETURNS AND EXCHANGES

RWS Certified

100% Merino Wool

Recyclable

Sustainable

RWS Certified

100% Merino Wool

Recyclable

Sustainable
BUILT FOR WARMTH
Knitted to feel like a warm, gentle embrace—stretchy, breathable, and made to move with them.
1. Ribbed Knit
Designed to stretch, move, and grow with them.
2. Easy Care & Quick Drying
Low maintenance, dries fast, and ready to wear again.
3. Anti-Odor & Breathable
Keeps your child fresh and comfortable all day.
4. Temperature-Regulating
Adapts to keep them cozy, no matter the weather.
5. RWS & Oeko-Tex Certified
Free from harmful chemicals, safe for their skin.
IT'S NOT JUST WHAT WE SAY, IT'S WHAT WE DO
Here's how we make an impact.
30%
Decrease in CO2 equivalent emissions
100%
Merino wool
100%
Recyclable packaging

Odor Resistant

Thermo Regulating

Super Durable
Ultra Soft

Moisture Wicking
THE LEGGINGS THEY WILL REACH FOR AGAIN AND AGAIN
THE LEGGINGS THEY WILL REACH FOR AGAIN AND AGAIN
EVERYDAY VERSATILITY
One pair, endless wear. The Merino Knit Leggings combine warmth with stretch, making them the perfect layer for any season. Snuggly enough for cool mornings, breathable enough for active afternoons—whether they’re exploring, relaxing, or on the move, these leggings keep up.
QUALITY MADE TO LAST
NUI CERTIFIED MERINO
Good for Your Kids, Gentle on the Earth
Here’s the truth: Most kids' clothes are made from cheap synthetic fabrics that leak microplastics, trap sweat, and wear out fast. The Merino Knit Leggings? It’s natural, breathable, and built to last.
No Chemicals
No Microplastics That Leak Into Skin
Durable
Temperature Regulating
Odor Resistant
Ultra Comfy
Nui
Merino Knit
Synthetic
Fabrics








50,000+ happy customers,
endless days of comfort
Loved by Parents, Approved by Kids