Ella's Wool

Base Layer Set (Tank top w/lace + Long Johns)

Set with sleeveless thermal top with delicate lace trimmings, and matching long johns to keep kids warm on chilly days

  • Merino wool tank top and long johns for kids aged 2 to 12 years
  • Made from butter-soft, non-itchy 100% pure merino wool
  • Perfect for sudden changes in temperature (cold outside/warm inside, e.g school)

Size charts


Designed by people who understand what it takes to keep kids warm, our clever base layers are perfect for keeping your little one warm and cozy.

Made from 100% merino wool, our base layers fit kids snugly like a 'second skin, trapping a thin layer of lovely warm air against the body. If your kids are very active, you needn't worry about them getting too hot - unlike synthetics, merino wool is an amazing breathable fabric that keeps your child comfortable by regulating body temperature, therefore preventing sweat and overheating.

Merino wool isn't like your grandma's itchy wool sweaters - it's a super-fine fiber that's non-itchy and butter-soft to the touch. Merino wool is also naturally antimicrobial and odor-resistant, which means that you won’t have to wash our base layers as often as others. When it’s extra chilly, our base layer set is perfect worn under normal clothes or ski-wear. This base layer set is great for all activities below 50 °F (10 °C) like hiking, camping, or skiing.

Regular/big sizing (no need to size up).

Taking care of our base layers needn’t be any trouble as merino wool is naturally odor-resistant, anti-microbial and grease resistant. Simply put them in your washing machine on a cold cycle, and let them air-dry afterward.

Made by Ella’s wool with super-soft Australian merino wool.

Tubes Size Chart

Inseam (inside of the leg to heal)

Cuff rolled up Cuff rolled down
inches metric inches metric
9-18M 12" 30.5 cm 14" 35.5 cm
18M-3Y 11.5" 29 cm 14.5" 37 cm
3-5Y 14" 35.5 cm 17" 43 cm
5-7Y 18" 46 cm 20.5" 52 cm

Children's Size Chart

Approximate measurements of children at various ages, used when determining size from age.

Child's approximate height/length
Size Imperial metric
0-3 months 19" – 24.5" 50–62 cm
3–6 months 25" – 27.5" 62–68 cm
6–12 months 28" – 31.5" 68–80 cm
12–18 months 32" – 34" 80–86 cm
2 years 3' 0" 92 cm
3 years 3' 2.5" 98 cm
4 years 3' 5" 104 cm
5 years 3' 7.5" 110 cm
6 years 3' 10" 116 cm
One-size One size fits all