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Kids' Underwear & First Layer Gear on Sale

67 Total Items
71%
off
REI Co-op Midweight Base Layer Bottoms
$9.83  $34.95
REI Co-op Midweight Base Layer Bottoms
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
54%
off
Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal Top
$31.73  $70.00
Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal Top
53%
off
Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal Top
$34.73  $75.00
Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal Top
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
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
48%
off
Terramar 2.0 Thermolator Kids Long Underwear Bottom 2020
$17.99  $35.00
Terramar 2.0 Thermolator Kids Long Underwear Bottom 2020
37%
off
Hot Chillys MTF Crewneck Kids Long Underwear Top 2022
$24.99  $40.00
Hot Chillys MTF Crewneck Kids Long Underwear Top 2022
30%
off
REI Co-op Lightweight Base Layer Bottoms - Infants'/Toddlers'
$13.89  $19.95
REI Co-op Lightweight Base Layer Bottoms - Infants'/Toddlers'
30%
off
REI Co-op Lightweight Crew Base Layer Top - Infants'/Toddlers'
$13.89  $19.95
REI Co-op Lightweight Crew Base Layer Top - Infants'/Toddlers'
30%
off
REI Co-op Midweight Crew Base Layer Top - Toddlers'
$17.39  $24.95
REI Co-op Midweight Crew Base Layer Top - Toddlers'
30%
off
REI Co-op Midweight Base Layer Bottoms - Toddlers'
$17.39  $24.95
REI Co-op Midweight Base Layer Bottoms - Toddlers'
30%
off
REI Co-op Lightweight Base Layer Crew Top
$20.89  $29.95
REI Co-op Lightweight Base Layer Crew Top
30%
off
REI Co-op Lightweight Base Layer Bottoms
$20.89  $29.95
REI Co-op Lightweight Base Layer Bottoms
30%
off
REI Co-op Merino Midweight Base Layer Crew Top
$34.89  $49.95
REI Co-op Merino Midweight Base Layer Crew Top
30%
off
REI Co-op Midweight Base Layer Zip-Neck Top
$27.89  $39.95
REI Co-op Midweight Base Layer Zip-Neck Top
30%
off
REI Co-op Midweight Base Layer Crew Top
$24.39  $34.95
REI Co-op Midweight Base Layer Crew Top
30%
off
REI Co-op Midweight Base Layer Bottoms
$24.39  $34.95
REI Co-op Midweight Base Layer Bottoms
30%
off
REI Co-op Merino Midweight Base Layer Bottoms
$34.89  $49.95
REI Co-op Merino Midweight Base Layer Bottoms
26%
off
Columbia Midweight Tight 2 Kids Long Underwear Bottom
$21.99  $30.00
Columbia Midweight Tight 2 Kids Long Underwear Bottom
25%
off
Columbia Omni-Heat Midweight Crew Base Layer Top
$22.49  $30.00
Columbia Omni-Heat Midweight Crew Base Layer Top
25%
off
Columbia Midweight Tights 2
$22.49  $30.00
Columbia Midweight Tights 2
25%
off
Coldpruf Polypropylene Underwear Crewneck Shirt - Kid's
$14.99  $20.00
Coldpruf Polypropylene Underwear Crewneck Shirt - Kid's
25%
off
Coldpruf Polypropylene Underwear Pants - Kid's
$14.99  $20.00
Coldpruf Polypropylene Underwear Pants - Kid's
25%
off
Smartwool Classic Thermal Merino Base Layer Bottoms
$48.73  $65.00
Smartwool Classic Thermal Merino Base Layer Bottoms
25%
off
Smartwool Classic Thermal Merino Crew Base Layer Top
$48.73  $65.00
Smartwool Classic Thermal Merino Crew Base Layer Top
25%
off
Icebreaker Merino 200 Oasis Base Layer Leggings
$44.99  $60.00
Icebreaker Merino 200 Oasis Base Layer Leggings
25%
off
Icebreaker Merino 200 Oasis Long-Sleeve Base Layer Crew Top
$44.99  $60.00
Icebreaker Merino 200 Oasis Long-Sleeve Base Layer Crew Top
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
Terramar 2.0 Thermolator Kids Long Underwear Bottom 2022
$40.00  
Terramar 2.0 Thermolator Kids Long Underwear Bottom 2022
Hot Chillys Pepper Bi-Ply Kids Long Underwear Bottom
$32.00  
Hot Chillys Pepper Bi-Ply Kids Long Underwear Bottom
Hot Chillys Pepper Bi-Ply Crewneck Kids Long Underwear Top
$32.00  
Hot Chillys Pepper Bi-Ply Crewneck Kids Long Underwear Top
Helly Hansen Graphic LIFA Merino Base Layer Set
$110.00  
Helly Hansen Graphic LIFA Merino Base Layer Set
Helly Hansen LIFA Merino Midweight Base Layer Set
$100.00  
Helly Hansen LIFA Merino Midweight Base Layer Set
Helly Hansen HH LIFA Base Layer Set
$70.00  
Helly Hansen HH LIFA Base Layer Set
Polarmax Youth Micro Fleece Crew
$34.95  
Polarmax Youth Micro Fleece Crew
Polarmax Youth Micro Fleece Thermal Long Underwear Bottoms
$34.95  
Polarmax Youth Micro Fleece Thermal Long Underwear Bottoms
Under Armour Youth Base 4.0 Base Layer Crew Top
$65.00  
Under Armour Youth Base 4.0 Base Layer Crew Top
Under Armour Youth Base 4.0 Base Layer Bottoms
$65.00  
Under Armour Youth Base 4.0 Base Layer Bottoms
Under Armour Youth Base 2.0 Base Layer Crew Top
$45.00  
Under Armour Youth Base 2.0 Base Layer Crew Top
Under Armour Boys' Base 2.0 Base Layer Bottoms
$45.00  
Under Armour Boys' Base 2.0 Base Layer Bottoms
Smartwool Merino 250 Baselayer Crew - Kid's Black Small
$65.00  
Smartwool Merino 250 Baselayer Crew - Kid's Black Small
Smartwool Merino 250 Baselayer Crew - Kid's Black Medium
$65.00  
Smartwool Merino 250 Baselayer Crew - Kid's Black Medium
Smartwool Merino 250 Baselayer Crew - Kid's Black Large
$65.00  
Smartwool Merino 250 Baselayer Crew - Kid's Black Large
Smartwool Merino 250 Baselayer Crew - Kid's Black Extra Large
$65.00  
Smartwool Merino 250 Baselayer Crew - Kid's Black Extra Large
Burton Fleece Base Layer Set
$64.95  
Burton Fleece Base Layer Set
Burton Lightweight Base Layer Set
$59.95  
Burton Lightweight Base Layer Set
Burton Lightweight Base Layer Set - Toddlers'
$54.95  
Burton Lightweight Base Layer Set - Toddlers'
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