REI Co-op  Lightweight Base Layer Bottoms - Kids'

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Layer your hiking pal with the REI Co-op Lightweight base layer bottoms for kids. Designed for warmth, these bottoms are easy to pull on and wick moisture for comfort.

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Features

  • Durable yet soft polyester/spandex blend fabric wicks moisture and dries quickly
  • Flatseam construction and low-profile waistband keep toddlers comfortable as they move
  • UPF 50 fabric shields against harmful UV rays
  • Made in a Fair Trade Certified™ factory
  • REI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world
  • Contains materials that meet the bluesign® criteria

Imported.

View all REI Co-op Kids' Base Layer Bottoms

Technical Specs

Best Use

Multisport

Fabric

82% polyester/18% spandex (bluesign®-approved)

Sun-Protective Fabric

Yes

UPF Rating

50

Moisture Wicking

Yes

Quick Drying

Yes

Underwear Weight

Lightweight

Gender

Kids'

Sustainability

Fair Trade Certified™ factory

Contains materials that meet the bluesign® criteria

From a Climate Label Certified brand

Size Chart

REI Co-op Clothing - Unisex Kids'
XXSXSSMLXL
Numerical Size56-78101214
Height Range4547 1/2 - 50525761 1/265 1/2
Across Shoulder1112 1/41313 1/21414 3/4
Chest2324 - 2526 - 2728 - 29 1/230 1/2 - 31 1/232 - 33
Sleeve Length2122 - 23 1/224 - 2526 - 2727 1/2 - 28 1/229 1/4 - 30 1/4
Waist21 1/422 - 2324 - 2526 - 2727 1/2 - 28 1/228 3/4 - 29 3/4
Hip23 3/424 1/4 - 26 1/427 - 2829 - 3132 - 3334 - 35
Inseam1921 - 22 3/423 - 2425 - 26 1/227 - 2929 1/2 - 30 1/2

Sizing Notes

Measurements are stated in inches unless otherwise indicated. Size chart values represent body measurements, not garment measurements.

Inseam is measured to the floor.

REI Co-opREI co-op logo

Better gear is built together

From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.

List of certifications which include The Climate Label certification,
        member informed certification and 100% satisfaction guarantee
Rei Coop brand gifREI Coop brand tent with a user inside wearing a REI Coop brand sweater
List of certifications which include The Climate Label certification,
        member informed certification and 100% satisfaction guarantee

Reviews
10 reviews with an average rating of 4.7 out of 5 stars

Ratings Snapshot

Product Rating

4 out of 5 (80%) reviewers recommend this product

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Average Customer Ratings

Overall Fit Rating

Runs SmallRuns Large
Anonymous
California
Rated 5.0 out of 5 stars

cute and cozy

2 years ago

I regularly buy kids clothing instead of women's clothing due to the price difference and these did not disappoint. They are so soft, have the perfect amount of stretch and were a great base layer under my fleece pants in the cold Colorado mountains.

Yes , I recommend this product

Overall Fit Rating

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Christine
Santa Monica, CA
Rated 5.0 out of 5 stars

Comfy but not warm

2 years ago

I like these pull-on pants but they are not warm enough for winter, better for lounge wear when it's warmer weather. Silky and comfortable.

Yes , I recommend this product
Helpful?
Cami
Utah
Rated 5.0 out of 5 stars

SO SOFT

1 year ago

Got these for my 6 year old son. They run true to size. He has worn them as a baselayer for winter camping and they keep him cozy warm. These are SO SOFT. He is always reaching for these to wear as pajamas at home. Super happy with this purchase.

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RoadRunnerBpBp
Rated 5.0 out of 5 stars

Very comfortable

2 years ago

Very soft! I like them so much I grabbed a second pair in another color.

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Louise
Seattle
Rated 5.0 out of 5 stars

Great PJ Set

2 years ago

Comfortable, versatile, great pattern and fit. We love it!

Yes , I recommend this product

Overall Fit Rating

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TheBoyMom3015
Tampa, FL
Rated 2.0 out of 5 stars

Runs small

2 years ago

Good, but runs small. Seems like the quality is there.

No, I do not recommend this product

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Kim
Flagstaff, AZ
Rated 5.0 out of 5 stars

Soft and light

1 week ago

My son loves these base layers!

Yes , I recommend this product

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Anonymous
Rated 5.0 out of 5 stars
1 year ago

Helpful?
Anonymous
Rated 5.0 out of 5 stars
1 year ago

Helpful?
Anonymous
Rated 5.0 out of 5 stars
2 years ago

Helpful?

Questions & Answers

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