Free Shipping Over $50 | Free Store Pickup
Free shipping on orders over $50
Locations
Men's
Women's
Kids'
Camp & Hike
Climbing
Hunting
Fishing
Sports
Snow
Water
Bike
Brands
46
products
Men's Baselayer Tops
Sort by
Relevance
Sales
Discount
Price: High to low
Price: Low to high
Name, ascending
Name, descending
Filters
Category 5
Men's Baselayer Tops
(29)
Men's Heated Baselayer Tops
(9)
Men's Hunting Baselayer Tops
(16)
Brand
ActionHeat
(3)
BlackStrap
(2)
Columbia
(1)
Cotopaxi
(2)
Gerbing
(1)
Gobi Heat
(1)
King's Camo
(1)
Mobile Warming
(4)
Patagonia
(5)
Polarmax
(2)
Rainforest
(2)
SITKA
(7)
Smartwool
(6)
Spyder
(1)
Terramar Sports
(3)
The North Face
(1)
Under Armour
(4)
Clothing Size
XL
(34)
M
(33)
L
(31)
S
(30)
XXL
(28)
3XL
(10)
XS
(6)
2X
(5)
3X
(3)
1X
(1)
Simple Color
Black
(21)
Blue
(8)
Brown
(1)
Camo
(4)
Gray
(10)
Green
(3)
Red
(3)
Tan
(1)
Gender
Mens
(44)
Unisex
(1)
Womens
(1)
Activity
Skiing
(7)
Snowboarding
(6)
Hiking
(6)
Running
(5)
Winter Casual
(4)
Everyday Casual
(3)
Snowmobiling
(2)
Outdoor Work
(1)
Back Length
29"
(1)
Fit Type
Slim Fit
(7)
Performance / Athletic Fit
(2)
Relaxed Fit
(1)
Regular Fit
(1)
Garment Length
Hip
(7)
Insulation
Thermal Lining
(1)
Sustainability
Fair Trade Certified
(4)
bluesign APPROVED
(4)
Responsible Wool Standard (RWS)
(1)
Recycled or Repurposed Materials
(1)
Price ranges
$9.00
–
$249.00
Smartwool
Smartwool Classic Thermal Merino Base Layer 1/4 Zip
$
120
.
00
Smartwool
Smartwool Classic Thermal Colorblock Crew Baselayer- Men's
$
120
.
00
Smartwool
Smartwool Classic Thermal Merino Base Layer Crew - Men's
$
115
.
00
SITKA
SITKA Core Lightweight Hooded Pullover - Men's
$129.00 - $139.00
SITKA
SITKA Core Merino 120 Hoodie - Men's
$
169
.
00
Polarmax
Polarmax Double Layer Crewneck - Men's
$
30
.
00
SITKA
SITKA Gear Core Lightweight Crew Long-Sleeve Shirt - Men's
$
79
.
00
SITKA
SITKA Core Merino 330 Half-Zip Pullover - Men's
$
219
.
00
Under Armour
Under Armour Coldgear Base 4.0 1/4 Zip - Men's
$
110
.
00
Smartwool
Smartwool Intraknit Merino 200 Crew - Men's
$
130
.
00
Columbia
Columbia Midweight Stretch Long Sleeve Shirt - Men's
$
55
.
00
SITKA
SITKA Core Merino 220 Half-Zip Jacket - Men's
$
199
.
00
SITKA
SITKA Core Merino 120 Long Sleeve Crew Shirt - Men's
$
119
.
00
Terramar Sports
Terramar Sports Thermolator 2.0 Performance Baselayer Shirt - Men's
$
45
.
00
Mobile Warming
Mobile Warming Primer Heated Shirt - Men's
$
159
.
99
Patagonia
Patagonia Capilene Midweight Crew Top - Men's
$
89
.
00
Smartwool
Smartwool Classic All-Season Merino Long-Sleeve Base Layer - Men's
$
90
.
00
Rainforest
Rainforest Big Sky Two-Piece Base Layer Set - Men's
$
69
.
00
Patagonia
Patagonia Capilene Midweight Zip-Neck Jacket - Men's
$
99
.
00
Rainforest
Rainforest Rib Tech Base Layer Crew - Men's
$
55
.
00
Under Armour
Under Armour Coldgear Base 3.0 Crew Shirt - Men's
$
70
.
00
SITKA
SITKA Core Merino 330 Hoodie - Men's
$
249
.
00
Mobile Warming
Mobile Warming Merino Heated Baselayer Shirt - Men's
$
179
.
99
ActionHeat
ActionHeat 5V Battery Heated Flannel Work Shirt
$
189
.
99
ActionHeat
ActionHeat 5V 1/2 Zip Pullover Battery Heated Shirt - Men's
$
179
.
99
ActionHeat
ActionHeat 5V Heated Base Layer Shirt - Men's
$
159
.
99
Gerbing
Gerbing Gerbing 7v Battery Heated Base Layer Shirt - Men's
$
169
.
99
Mobile Warming
Mobile Warming Baselite Heated Baselayer Shirt - Men's
$
119
.
99
Mobile Warming
Mobile Warming BaseLite Heated Baselayer Shirt - Men's
$
119
.
99
Gobi Heat
Gobi Heat Basecamp Heated Base Layer Shirt - Men's
$
199
.
00
Cotopaxi
Cotopaxi Cotopaxi Debajo Seamless Baselayer 1/4-zip - Men's
$
85
.
00
Cotopaxi
Cotopaxi Cotopaxi Debajo Seamless Baselayer Crew - Men's
$
80
.
00
Show more
