Men's Long Thermal Underwear Tops
Outdoors Clothing

Prices correct at time of writing subject to change

Guide Gear Men #039;s Lightweight Base Layer Crew Top
Guide Gear Men #039;s Lightweight Base Layer Crew Top
On sale - now $11.89 - was $19.99
Guide Gear Men #039;s Heavyweight Fleece Base Layer Top
Guide Gear Men #039;s Heavyweight Fleece Base Layer Top
On sale - now $12.59 - was $24.99
G-Star Base Tank Top 2-Pack T-Shirt (White) Men
G-Star Base Tank Top 2-Pack T-Shirt (White) Men's T Shirt
On sale - now $17.99 - was $40
Guide Gear Men #039;s Heavyweight Fleece Base Layer Quarter Zip Top
Guide Gear Men #039;s Heavyweight Fleece Base Layer Quarter Zip Top
On sale - now $17.99 - was $29.99
Carhartt Men
Carhartt Men's Base Force Cotton Super Cold Weather Crewneck Top - Medium Regular - Natural
On sale - now $25.99 - was $29.95
Carhartt Men
Carhartt Men's Base Force Cotton Super Cold Weather Crewneck Top - Small Regular - Black
On sale - now $25.99 - was $29.95
Nike Court Short Sleeve Tennis Top (Black/Black) Men
Nike Court Short Sleeve Tennis Top (Black/Black) Men's Clothing
On sale - now $27.99 - was $50
Nike Court Short Sleeve Tennis Top (Green Abyss/Black) Men
Nike Court Short Sleeve Tennis Top (Green Abyss/Black) Men's Clothing
On sale - now $27.99 - was $50
Nike Court Short Sleeve Tennis Top (White/Black) Men
Nike Court Short Sleeve Tennis Top (White/Black) Men's Clothing
On sale - now $27.99 - was $50
Carhartt Men
Carhartt Men's Base Force Extremes Cold Weather Quarter Zip Top - Small Regular - Black
On sale - now $32.99 - was $44.95
G-Star Base Tank Top 2-Pack T-Shirt (Black) Men
G-Star Base Tank Top 2-Pack T-Shirt (Black) Men's T Shirt
On sale - now $32.99 - was $40
G-Star Base Tank Top 2-Pack T-Shirt (Grey Heather) Men
G-Star Base Tank Top 2-Pack T-Shirt (Grey Heather) Men's T Shirt
On sale - now $32.99 - was $40
Nike Pro 3/4 Sleeve Baseball Top (Black/Wolf Grey) Men
Nike Pro 3/4 Sleeve Baseball Top (Black/Wolf Grey) Men's Clothing
$34.95
Nike Pro 3/4 Sleeve Baseball Top (Game Royal) Men
Nike Pro 3/4 Sleeve Baseball Top (Game Royal) Men's Clothing
$34.95
Carhartt Men #39;s Base Force Super Cold Weather Crewneck Top
Carhartt Men #39;s Base Force Super Cold Weather Crewneck Top
On sale - now $34.99 - was $49.99
Nike Pro 3/4 Sleeve Baseball Top (Wolf Grey) Men
Nike Pro 3/4 Sleeve Baseball Top (Wolf Grey) Men's Clothing
$35
Carhartt Men
Carhartt Men's Base Force Extremes Cold Weather Quarter Zip Top - XXL Regular - Realtree Xtra
On sale - now $36.99 - was $49.95
Obermeyer Flex 1/4 Zip Base Layer Top (Black) Men
Obermeyer Flex 1/4 Zip Base Layer Top (Black) Men's Clothing
On sale - now $40.99 - was $89
Carhartt Men
Carhartt Men's Base Force Extremes Super Cold Weather Quarter Zip Top - Small Regular - Black
On sale - now $43.99 - was $54.99
ExOfficio Men
ExOfficio Men's Give-and-Go Performance Base Layer Crew Neck Top - Large - Dark Pebble
On sale - now $44.99 - was $59.95
ExOfficio Men
ExOfficio Men's Give-and-Go Performance Base Layer Crew Neck Top - XXL - Black
On sale - now $44.99 - was $59.95
Obermeyer Transport Tech Baselayer Top - Large Regular - Rawhide Red
Obermeyer Transport Tech Baselayer Top - Large Regular - Rawhide Red
On sale - now $44.99 - was $64.5
Obermeyer Flex 1/4 Zip Base Layer Top (Light Heather Grey) Men
Obermeyer Flex 1/4 Zip Base Layer Top (Light Heather Grey) Men's Clothing
On sale - now $49.99 - was $89
Guide Gear Polartec Power Grid Base Layer Top
Guide Gear Polartec Power Grid Base Layer Top
$54.99
Topman Slim Fit Leaf Print Short Sleeve Button-Up Shirt, Orange
Topman Slim Fit Leaf Print Short Sleeve Button-Up Shirt, Orange
$55
Pearl Izumi Men
Pearl Izumi Men's Transfer LS Baselayer Top - Large - Black
$64.95
Endura Men
Endura Men's Baabaa Merino LS Baselayer II Top - Large - Mango
$64.99
Gore Wear Men
Gore Wear Men's M Gore Windstopper Base layer Thermo LS Shirt - Medium - Black
On sale - now $66.99 - was $89.95
Under Armour Men
Under Armour Men's Base 4.0 Crew Top - Small - Black / Steel
On sale - now $66.99 - was $84.95
Nike Therma Sphere Tech Pack Running Top
Nike Therma Sphere Tech Pack Running Top
On sale - now $69.98 - was $175
Carhartt Men
Carhartt Men's Yukon Quilted Base Layer Top - 4XL - Black
$72.99
La Sportiva Men
La Sportiva Men's Artic LS Top - Large - Indigo / Tropic Blue
On sale - now $74.99 - was $99
Guide Gear Polartec Power Wool Base Layer Top
Guide Gear Polartec Power Wool Base Layer Top
$79.99
Icebreaker Bodyfitzone(TM) 150 Zone Short Sleeve Top, Black
Icebreaker Bodyfitzone(TM) 150 Zone Short Sleeve Top, Black
$80
Smartwool Men
Smartwool Men's Merino 150 Baselayer 1/4 Zip Top - Small - Black
$84.95
Smartwool Men
Smartwool Men's Merino 150 Baselayer 1/4 Zip Top - Small - Tibetan Red
$84.95
Nike Therma Sphere Tech Pack Running Top
Nike Therma Sphere Tech Pack Running Top
On sale - now $87.49 - was $175
La Sportiva Men
La Sportiva Men's Castor LS Top - Medium - Carbon / Orange
On sale - now $89.99 - was $119
Icebreaker Bodyfitzone(TM) 150 Zone Long Sleeve Top, Black
Icebreaker Bodyfitzone(TM) 150 Zone Long Sleeve Top, Black
$90
Icebreaker Bodyfitzone(TM) 150 Zone Long Sleeve Half Zip Top
Icebreaker Bodyfitzone(TM) 150 Zone Long Sleeve Half Zip Top
$100
Smartwool NTS Mid 250 Crew Top (Black) Men
Smartwool NTS Mid 250 Crew Top (Black) Men's Long Sleeve Pullover
$100
Smartwool NTS Mid 250 Crew Top (Deep Navy) Men
Smartwool NTS Mid 250 Crew Top (Deep Navy) Men's Long Sleeve Pullover
$100
Smartwool NTS Mid 250 Zip T Top (Olive Heather) Men
Smartwool NTS Mid 250 Zip T Top (Olive Heather) Men's Long Sleeve Pullover
$100
Smartwool NTS Mid 250 Zip T Top (Black) Men
Smartwool NTS Mid 250 Zip T Top (Black) Men's Long Sleeve Pullover
$105
Smartwool NTS Mid 250 Zip T Top (Charcoal) Men
Smartwool NTS Mid 250 Zip T Top (Charcoal) Men's Long Sleeve Pullover
$105
Smartwool NTS Mid 250 Zip T Top (Deep Navy) Men
Smartwool NTS Mid 250 Zip T Top (Deep Navy) Men's Long Sleeve Pullover
$105
Smartwool NTS Mid 250 Crew Top (Charcoal Heather) Men
Smartwool NTS Mid 250 Crew Top (Charcoal Heather) Men's Long Sleeve Pullover
$107.64
The North Face Men
The North Face Men's Wool HGR Baselayer L/S Crew Neck Top - Small - TNF Dark Grey Heather
$119.95
Icebreaker 260 Tech Merino Wool Half Zip Base Layer Top, Black
Icebreaker 260 Tech Merino Wool Half Zip Base Layer Top, Black
$120
Icebreaker 260 Tech Merino Wool Half Zip Base Layer Top, Blue
Icebreaker 260 Tech Merino Wool Half Zip Base Layer Top, Blue
$120
Icebreaker 260 Tech Merino Wool Half Zip Base Layer Top, Blue
Icebreaker 260 Tech Merino Wool Half Zip Base Layer Top, Blue
$120
The North Face Men
The North Face Men's Wool Baselayer L/S Zip Neck Top - Small - TNF Dark Grey Heather
$129.95
The North Face Men
The North Face Men's Wool HGR Baselayer L/S Zip Neck Top - Small - TNF Dark Grey Heather
$129.95