Kids Thermal Bottoms

93 total reviews

Regular price $39.00
Sale price $39.00 Regular price
Save $-39.00 Sold out
Shipping calculated at checkout.

Size: 2T
Color: Eggplant
In stock

  • Temperature regulating
  • Incredibly Soft
  • Machine Washable

Fabric
100% Australian Merino Wool
  • 18.5 Microns
  • 220 GSM
  • Non-Mulesed Wool

Features & Details
  • Designed to fit close to the skin
  • Fit is true to size
  • Size up for longer wear
  • A tighter fit than Kids Pajamas
  • Larger sizes available in Big Kids Thermal Bottoms
  • Smaller sizes available in Baby Thermal Bottoms
  • No harmful chemicals used in the dying process
  • Woolmark® certified Merino wool, ensuring it meets strict performance and sustainability standards
Care
  • Machine wash on delicate cycle with warm/cool water.
  • Mild soap. Do not use bleach.
  • Wool wash is recommended, Eucalan
  • Hang dry, best to lay flat to help retain shape.


Note: Merino wool is naturally odor & stain resistant, no need to frequently wash.



  • Ethically Made in Vancouver, Canada
  • Free Shipping Over $200
  • Easy 60-Day Returns

Comfort Meets Sustainability

Merino wool is a renewable resource, making it one of the most sustainable fabrics available. With access to grass and water, their fleece naturally regenerates each year, providing a continuous and sustainable source.

Feel good about dressing your family in Simply Merino

Temperature Regulating

Merino wool naturally insulates in the cold by trapping air and keeps you cool in the heat by absorbing and releasing moisture.

Incredibly Soft

Merino wool is soft because its ultra-fine fibers—typically 18–24 microns—are smoother and gentler against the skin than regular wool.

Machine Washable

Merino wool’s naturally crimped fibers and smooth surface help it retain shape and resist shrinking, especially when washed gently with cool water and a wool-safe detergent.

Wicks Away Moisture

Merino wool keeps you dry by wicking moisture away from your skin and absorbing it into the fibers without feeling wet.

Hypoallergenic

Merino wool naturally wicks moisture and resists bacteria and dust mites, helping reduce allergen buildup.

Naturally Fire Resistant

Merino wool is naturally fire-resistant, thanks to its keratin-rich fibers and moisture content, which cause it to smolder rather than ignite.

Durable

Merino wool is durable because its fine, strong fibers are naturally elastic, allowing them to bend without breaking.

Biodegradable

Merino wool is fully biodegradable—cut it into small pieces and compost in soil, where it naturally breaks down within 12 months and enriches the earth.

Customer Reviews

Based on 93 reviews
88%
(82)
6%
(6)
4%
(4)
1%
(1)
0%
(0)
L
Louis Keen
Baby thermal tops and bottoms

Thermal bottoms and tops are gentle on babies skin and provide comfort and warmth.

A
Ayla Fahey
Perfect for my toddler

I love these layers for my 16month old, I size up so they last longer but aren’t too big. Just roll up the bottoms a bit. Super soft and cozy, not too thick so perfect for layering during the winter months.

J
Judit Lukacs
Great product

I bought them for my grandkids. Get some every winter for them because they are comfortable and keep them warm. Unfortunately what I bought for my granddaughter, red 12-18 months is very small! My granddaughter is 1 year old and a tiny girl. I don't know how but this leggings are so short! Doesn't even reach her ankle! LOL! I think someone didn't sew the right size in it!

J
Jesse Sychterz
The best

The only merino baselayers Ill buy. Quality is unmatched. They’re extremely soft & they sent a patch kit. Fantastic

B
Britany Walker
Love love love!!

These thermals are very well made and so perfect for winter sports. They are a bit pricey but worth it!

Frequently Asked Questions

How should I store my wool?

If you are not wearing your wool regularly, we recommend storing it in a cedar chest or in a sealed Ziploc bag.

How should I wash my wool?

Always wash your wool on a delicate cycle with a gentle detergent. Never use bleach.

How do I know what size to order?

Each product page contains a Size Chart to help you select the correct size based on body measurements. If you need any additional sizing information, please reach out to our customer service team. We know that online shopping can sometimes be frustrating, and we are always here to help!

Do moths really eat wool?

Moth and other bugs do like to nibble on most natural fibers, wool included. If you suspect you have moths, we recommend washing your wool, air dry, then freeze to kill any eggs that may be present. Storing your wool properly will prevent damage from bugs.

When will an out-of-stock item be available?

Our Fall/Winter collection gets fully restocked in September, while our Spring/Summer collection restocks in April. Small restocks are done throughout the year. Restock notifications are available through our website by selecting the size and colour you are interested in and then providing your email address.