Filter Categories
On Sale
Filter Discount
Filter Price
Filter Brand
Filter Merchant


Kids' Underwear & First Layer Gear on Sale

105 Total Items
Skis.com
70%
off
PolarMax Quattro Fleece Zip Mock Kids Long Underwear Top 2020
$14.99  $50.00
PolarMax Quattro Fleece Zip Mock Kids Long Underwear Top 2020
Decathlon
66%
off
Domyos Girl's S580, Breathable Seamless Gym Sports Bra in Black, Size 12-13 Years/59"-63"
$5.00  $14.99
Domyos Girl's S580, Breathable Seamless Gym Sports Bra in Black, Size 12-13 Years/59"-63"
REI.com
60%
off
Odlo Active X-Warm Long-Sleeve Base Layer Top
$21.73  $55.00
Odlo Active X-Warm Long-Sleeve Base Layer Top
REI.com
60%
off
REI Co-op Lightweight Crew Base Layer Top
$11.83  $29.95
REI Co-op Lightweight Crew Base Layer Top
REI.com
60%
off
Threads 4 Thought Base Layer Set
$29.73  $75.00
Threads 4 Thought Base Layer Set
Decathlon
59%
off
Wedze Kid's Thermal Ski Base Layer Pants - Bl100 in Black, Size 14 Years
$4.00  $9.99
Wedze Kid's Thermal Ski Base Layer Pants - Bl100 in Black, Size 14 Years
REI.com
57%
off
tasc Performance Elevation Merino Fusion Base Layer Set
$39.73  $94.00
tasc Performance Elevation Merino Fusion Base Layer Set
REI.com
52%
off
REI Co-op Midweight Crew Base Layer Top - Toddlers'
$11.83  $24.95
REI Co-op Midweight Crew Base Layer Top - Toddlers'
REI.com
52%
off
REI Co-op Midweight Base Layer Bottoms - Toddlers'
$11.83  $24.95
REI Co-op Midweight Base Layer Bottoms - Toddlers'
REI.com
51%
off
REI Co-op Midweight Base Layer Bottoms
$16.83  $34.95
REI Co-op Midweight Base Layer Bottoms
REI.com
51%
off
REI Co-op Midweight Crew Base Layer Top
$16.83  $34.95
REI Co-op Midweight Crew Base Layer Top
REI.com
50%
off
Icebreaker 200 Oasis Crewe Long-Sleeve Base Layer Top
$29.83  $60.00
Icebreaker 200 Oasis Crewe Long-Sleeve Base Layer Top
REI.com
50%
off
Icebreaker 200 Oasis Base Layer Leggings
$29.83  $60.00
Icebreaker 200 Oasis Base Layer Leggings
REI.com
50%
off
Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal Top
$34.83  $70.00
Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal Top
Decathlon
49%
off
Domyos Kid's S900, Breathable Sports Bra in Black/White, Size 12-13 Years/59"-63"
$5.00  $9.99
Domyos Kid's S900, Breathable Sports Bra in Black/White, Size 12-13 Years/59"-63"
Skis.com
49%
off
PolarMax Polar 4 Zip Mock Kids Long Underwear Top 2020
$27.99  $54.99
PolarMax Polar 4 Zip Mock Kids Long Underwear Top 2020
Skis.com
48%
off
Terramar Genesis 3.0 Crew Kids Long Underwear Top 2020
$16.99  $33.00
Terramar Genesis 3.0 Crew Kids Long Underwear Top 2020
Skis.com
48%
off
Terramar 2.0 Thermolator Kids Long Underwear Bottom 2020
$17.99  $35.00
Terramar 2.0 Thermolator Kids Long Underwear Bottom 2020
Moosejaw
46%
off
The North Face Girls' Bralette - XXS - TNF Black
$15.99  $29.95
The North Face Girls' Bralette - XXS - TNF Black
Moosejaw
45%
off
The North Face Girls' Printed Never Stop Bralette - Large - TNF Black Retro Poppy Print
$18.99  $34.95
The North Face Girls' Printed Never Stop Bralette - Large - TNF Black Retro Poppy Print
Decathlon
42%
off
Domyos Girl's Gym Crop Top 100 - Pink in Desert Pink, Size 5-6 Years/3'7"-4'
$4.00  $6.99
Domyos Girl's Gym Crop Top 100 - Pink in Desert Pink, Size 5-6 Years/3'7"-4'
Skis.com
37%
off
Hot Chillys MTF Crewneck Kids Long Underwear Top 2022
$24.99  $40.00
Hot Chillys MTF Crewneck Kids Long Underwear Top 2022
Sportsman's Guide
33%
off
Under Armour Boys' Base 2.0 Base Layer Bottoms
$29.99  $45.00
Under Armour Boys' Base 2.0 Base Layer Bottoms
Sportsman's Guide
30%
off
Under Armour Youth Base 4.0 Base Layer Crew Top
$44.99  $65.00
Under Armour Youth Base 4.0 Base Layer Crew Top
REI.com
30%
off
REI Co-op Merino Midweight Base Layer Bottoms
$34.93  $49.95
REI Co-op Merino Midweight Base Layer Bottoms
REI.com
30%
off
REI Co-op Merino Midweight Base Layer Top
$34.93  $49.95
REI Co-op Merino Midweight Base Layer Top
Decathlon
28%
off
Domyos Girl's Gym Crop Top 100 in Pewter, Size 44.48.03.4in 5-6Y
$5.00  $6.99
Domyos Girl's Gym Crop Top 100 in Pewter, Size 44.48.03.4in 5-6Y
Skis.com
26%
off
Columbia Midweight Tight 2 Kids Long Underwear Bottom
$21.99  $30.00
Columbia Midweight Tight 2 Kids Long Underwear Bottom
Campmor
25%
off
Coldpruf Polypropylene Underwear Crewneck Shirt - Kid's
$14.99  $20.00
Coldpruf Polypropylene Underwear Crewneck Shirt - Kid's
Campmor
25%
off
Coldpruf Polypropylene Underwear Pants - Kid's
$14.99  $20.00
Coldpruf Polypropylene Underwear Pants - Kid's
REI.com
25%
off
Smartwool Classic Thermal Merino Base Layer Bottoms
$48.73  $65.00
Smartwool Classic Thermal Merino Base Layer Bottoms
REI.com
25%
off
Smartwool Classic Thermal Merino Crew Base Layer Top
$48.73  $65.00
Smartwool Classic Thermal Merino Crew Base Layer Top
REI.com
24%
off
Smartwool Classic Thermal Merino Base Layer Zip T
$52.73  $70.00
Smartwool Classic Thermal Merino Base Layer Zip T
REI.com
24%
off
Helly Hansen HH LIFA Merino Base Layer Set
$56.73  $75.00
Helly Hansen HH LIFA Merino Base Layer Set
Moosejaw
24%
off
Under Armour Girls' Crossback Mid Solid Bra - Medium - Cerise / White
$14.99  $19.95
Under Armour Girls' Crossback Mid Solid Bra - Medium - Cerise / White
Skis.com
13%
off
Terramar 2.0 Thermolator Crew Kids Long Underwear Top 2022
$35.00  $40.00
Terramar 2.0 Thermolator Crew Kids Long Underwear Top 2022
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 4US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 4US
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 2US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 2US
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 10US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 10US
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 3US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 3US
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 5US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 5US
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 6US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 6US
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 12US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 12US
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 8US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 8US
CampSaver.com
8%
off
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 14US
$63.99  $70.00
Icebreaker 260 Tech Long Sleeve Half Zip Thermal Top - Kids Kyanite 14US
CampSaver.com
4%
off
Icebreaker 200 Oasis Long Sleeve Crewe - Kids Midnight Navy 8US
$57.59  $60.00
Icebreaker 200 Oasis Long Sleeve Crewe - Kids Midnight Navy 8US
CampSaver.com
4%
off
Icebreaker 200 Oasis Long Sleeve Crewe - Kids Midnight Navy 5US
$57.59  $60.00
Icebreaker 200 Oasis Long Sleeve Crewe - Kids Midnight Navy 5US
CampSaver.com
4%
off
Icebreaker 200 Oasis Long Sleeve Crewe - Kids Solar 14US
$57.59  $60.00
Icebreaker 200 Oasis Long Sleeve Crewe - Kids Solar 14US
Page 1 of 3
Brands A B C D E F G H I J K L M N O P Q R S T U V W X Y Z