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Kids' Long Underwear

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Burton Heartbreaker Crew Shirt - Long-Sleeve - Girls'
Regular: $29.95
Price: $11.98 60% Off!
Patagonia Capilene 3 Crew - Long-Sleeve - Boys'
Regular: $29.00
Price: $14.50 - $29.00 50% Off!
Spyder Bitsy Speed Fleece T-Neck Shirt - Little Girls'
Regular: $39.95
Price: $19.98 50% Off!
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Patagonia Capilene 3 Crew - Long-Sleeve - Boys'

Patagonia Capilene 3 Crew - Long-Sleeve - Boys'

The Patagonia Kids' Capilene 3 Crew's midweight insulation keeps your child toasty on a winter expedition to the bus stop or a weekend on the ski hill.

Available Sizes:XXS, M, L, XL
ON SALE:
$14.50 - $29.00 (50% off)
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Patagonia Capilene 3 Top and Bottom - Infants'

Patagonia Capilene 3 Top and Bottom - Infants'

Room-to-grow construction in the Patagonia Infants' Baby Capilene 3 Set extends the wear-time of the bodysuit and pant in this set.

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Available Sizes:0M, 3M, 6M
ON SALE:
$31.50 (30% off)
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Patagonia Capilene 3 Bottom - Boys'

Patagonia Capilene 3 Bottom - Boys'

The Patagonia Kids' Capilene 3 Bottoms give your child the same high-quality Capilene insulation that you wear into the hills.

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Available Sizes:L
ON SALE:
$20.30 - $29.00 (30% off)
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Icebreaker Crewe BodyFit200 Top - Girls'

Icebreaker Crewe BodyFit200 Top - Girls'

So what’s the difference between the Icebreaker Girls’ Crewe BodyFit200 Long-Sleeve Shirt and a synthetic base layer? For starters, the soft merino wool in this shirt naturally blocks odors.

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Available Sizes:11/12, 9/10
ON SALE:
$24.98 - $34.96 (50% off)
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Icebreaker Bodyfit200 Logo Top - Boys'

Icebreaker Bodyfit200 Logo Top - Boys'

When your son’s best friend double dares him to live in an igloo in the backyard, help keep him warm by giving him the Icebreaker Boys' Bodyfit200 Logo Long-Sleeve T-Shirt.

Available Sizes:11/12, 9/10
ON SALE:
$41.97 (30% off)
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Spyder Mini Mirage Cotton T-Neck Shirt - Little Boys'

Spyder Mini Mirage Cotton T-Neck Shirt - Little Boys'

No, you’re not seeing things—that is your little tornado cooperating as you pull the Spyder Little Boys’ Mini Mirage Cotton T-Neck Shirt on over his head.

Available Sizes:2, 4
ON SALE:
$19.98 (50% off)
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Spyder Mini Speed Fleece T-Neck Shirt - Little Boys'

Spyder Mini Speed Fleece T-Neck Shirt - Little Boys'

Let your little boy layer a fleece or jacket over the Spyder Little Boys’ Mini Speed Fleece T-Neck and head out for a day on the sledding hill or the bunny hill.

Available Sizes:2
ON SALE:
$21.97 (45% off)
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Spyder Mini Bugs On Bugs Cotton T-Neck Shirt - Little Boys'

Spyder Mini Bugs On Bugs Cotton T-Neck Shirt - Little Boys'

Match your toddler’s new-found love of crawling with the Spyder Little Boys’ Mini Bugs on Bugs Cotton T-Neck Shirt. Little spiders crawl all over a huge center Spyder logo—thrilling bug-loving rippers everywhere.

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Available Sizes:2
ON SALE:
$19.98 (50% off)
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Spyder Mini Momentum Fleece Pant - Little Boys'

Spyder Mini Momentum Fleece Pant - Little Boys'

There will be no stopping on account of cold legs when your kid layers with the Spyder Little Boys' Momentum Fleece Pants. These fleece long-underwear bottoms fit easily under ski pants.

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Available Sizes:2
ON SALE:
$19.98 (50% off)
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Icebreaker BodyFit200 Leggings - Girls'

Icebreaker BodyFit200 Leggings - Girls'

Synthetic leggings hold on to sweaty odors like nobody’s business, while the Icebreaker Girls’ BodyFit200 Leggings naturally block the stink, regulate temperature, and keep your girl dry.

Available Sizes:9/10
ON SALE:
$31.47 (30% off)
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Icebreaker Bella BodyFit200 Top - Girls'

Icebreaker Bella BodyFit200 Top - Girls'

Icebreaker made the Girls’ Bella BodyFit200 Long-Sleeve T-Shirt with a decorative front print so your girl can wear this base layer on the ski slopes, camping, and around town.

Available Sizes:11/12
ON SALE:
$41.97 (30% off)
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Marmot Midweight Crew Shirt - Long-Sleeve - Kids'

Marmot Midweight Crew Shirt - Long-Sleeve - Kids'

For family ski trips or frigid walks to school, start your kids' outfits with the Marmot Kids' Midweight Long-Sleeve Crew Shirt. This Polartec base layer features Cocona, a carbon polyester made from coconut shells.

Available Sizes:S, L
ON SALE:
$26.21 (25% off)
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Spyder Momentum Fleece Pant - Boys'

Spyder Momentum Fleece Pant - Boys'

There will be no stopping on account of cold legs when your kid layers with the Spyder Boys' Momentum Fleece Pants. These fleece long-underwear bottoms fit easily under ski pants.

Available Sizes:XL
ON SALE:
$30.22 (45% off)
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Icebreaker Bodyfit200 Pixie Top - Toddler Girls'

Icebreaker Bodyfit200 Pixie Top - Toddler Girls'

Keep the little rascal in your life warm with the Icebreaker Bodyfit200 Toddler Girls' Pixie Long-Sleeve T-Shirt. This merino wool base layer insulates your child on those colder days.

Available Sizes:12M
ON SALE:
$31.47 (30% off)
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Icebreaker Cheetah Bodyfit260 Crewe Top - Little Boys'

Icebreaker Cheetah Bodyfit260 Crewe Top - Little Boys'

While other parents lament the whole winter-layering phenomenon, you’ll be ready to go with the Icebreaker Little Boys’ Cheetah Bodyfit260 Crewe.

Available Sizes:5/6, 7/8
ON SALE:
$27.48 (50% off)
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Patagonia Plush Synchilla Pant - Infants'

Patagonia Plush Synchilla Pant - Infants'

Those infants' multi-zippered and pocketed pants might look cool, but seriously, who has that kind of time, and whose squirming kid would stay still for that long? Better to dress your tyke in the Patagonia Infants' Baby Plush Synch Pants.

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Available Sizes:3M
ON SALE:
$17.50 (50% off)
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Patagonia Capilene 3 Crew - Long-Sleeve - Girls'

Patagonia Capilene 3 Crew - Long-Sleeve - Girls'

Give your girl the Patagonia Capilene 3 Crew as a go-to shirt for just about any outdoor activity. This polyester shirt insulates when it’s frigid, wicks moisture when she works up a sweat.

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Available Sizes:M, L
ON SALE:
$20.30 (30% off)
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Icebreaker Bodyfit260 Cheetah Crewe Top - Little Girls'

Icebreaker Bodyfit260 Cheetah Crewe Top - Little Girls'

Add another layer of warmth to your wildcat’s coat with the Icebreaker Bodyfit260 Little Girls’ Cheetah Crewe Shirt. This midweight top's merino wool fabric moves moisture away from the skin.

Available Sizes:9/10
ON SALE:
$32.97 (40% off)
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Patagonia Plush Synchilla Crew - Long-Sleeve - Infants'

Patagonia Plush Synchilla Crew - Long-Sleeve - Infants'

You're looking for something to get your grandchild, or niece, or nephew. The Patagonia Infants' Baby Plush Synchilla Crew has a soft, warm fleece fabric for cold winter days.

Available Sizes:3M
ON SALE:
$17.50 (50% off)
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Spyder Chloe Dry W.E.B. T-Neck Top - Girls'

Spyder Chloe Dry W.E.B. T-Neck Top - Girls'

Let your snow angel stay outside longer with the Spyder Girls’ Chloe Dry W.E.B. T-Neck Shirt to keep her warm and dry. Spyder’s Dry W.E.B. technology pulls moisture away from your girl’s skin.

Available Sizes:XL
ON SALE:
$35.72 (45% off)
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Spyder Bitsy Chloe Dry W.E.B. T-Neck Shirt - Toddler Girls'

Spyder Bitsy Chloe Dry W.E.B. T-Neck Shirt - Toddler Girls'

Layer your favorite snowflake up in the Spyder Toddler Girls’ Bitsy Chloe Dry W.E.B. T-Neck Shirt and keep the cold at bay. Spyder’s Dry W.E.B. technology pulls moisture away from her skin before it has a chance to chill her.

Available Sizes:2, 3
ON SALE:
$27.48 (50% off)
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Burton Heartbreaker Crew Shirt - Long-Sleeve - Girls'

Burton Heartbreaker Crew Shirt - Long-Sleeve - Girls'

Give your little cutie the Burton Girls’ Heartbreaker Crew Shirt, and keep her warm while she shreds the mountain or breaks hearts at the lodge.

Available Sizes:S, L
ON SALE:
$11.98 (60% off)
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Spyder Bitsy Speed Fleece T-Neck Shirt - Little Girls'

Spyder Bitsy Speed Fleece T-Neck Shirt - Little Girls'

Watch how fast your little one forgets about a thing called bedtime when she wears the Spyder Little Girls’ Bitsy Speed Fleece T-Neck Shirt. This Spyder fleece wraps your favorite tornado up in warmth.

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Available Sizes:2
ON SALE:
$19.98 (50% off)
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Columbia Mountain Tech Ringer T-Shirt - Short-Sleeve - Boys'

Columbia Mountain Tech Ringer T-Shirt - Short-Sleeve - Boys'

Your boy gets hot and sweaty, and his cotton shirt gets wet and heavy for the rest of the day. Let your kid wear the Columbia Boys' Mountain Tech Ringer Short-Sleeve T-Shirt instead.

Available Sizes:S
ON SALE:
$8.97 (40% off)
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Spyder Bitsy Momentum Fleece Pant - Little Girls'

Spyder Bitsy Momentum Fleece Pant - Little Girls'

When cold winter weather hits, dress your little girl in the Spyder Toddlers' Bitsy Momentum Fleece Pants, pull her snowpants overtop, and let your tot run around in the snow.

Available Sizes:2
ON SALE:
$19.98 (50% off)
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Spyder Dazzle Cotton T-Neck Shirt - Girls'

Spyder Dazzle Cotton T-Neck Shirt - Girls'

Let the Spyder Girls’ Dazzle Cotton T-Neck Shirt add some pizazz to your little girl’s ski runs. A Spyder logo with rhinestone accents graces the center chest of this cotton tee.

Available Sizes:XL
ON SALE:
$24.72 (45% off)
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Results 1 to 26 of 26

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Best Sellers

  1. Patagonia Capilene 3 Bottom - Boys'

    ONLY $20.30 – $29.00 ›

  2. Patagonia Capilene 3 Crew - Long-Sleeve - Boys'

    ONLY $14.50 – $29.00 ›