Men's Underwear | Everyday Comfort & Support

Saxx

Saxx Men's Volt Boxer Briefs

$ 19.66 ~~$ 33.00~~ 10% OFF

The Saxx Men's Volt Boxer Briefs are for the guy who needs a breathable pair of active underwear.

Smartwool

Smartwool Men's Classic Thermal Merino Base Layer Crew Shirt

$ 115.00 – $ 125.00 UP TO 8% OFF

The Smartwool Men's Classic Thermal Merino Base Layer Crew Shirt offers natural warmth, moisture control, and comfort with 100% Merino wool and a slim performance fit.

Stance

Stance Men's Dye On Dye BUTTERBLEND Boxer Briefs with WHOLESTER

$ 16.07 ~~$ 17.85~~ 10% OFF

Superior softness where it counts, Stance's breathable BUTTER BLEND boxer briefs with a fan-favorite WHOLESTER support pouch provide maximum support and unparalleled comfort.

Saxx

Saxx Men's Smooth Flex Light Compression Boxer Briefs

$ 38.00

The Smooth Flex Light Compression Boxer Briefs deliver flexible support, adaptive stretch, and a no-ride-up design for ultimate comfort. Shop now!

Blackstrap

Blackstrap Men's Vista Base Layer Crewneck Shirt

$ 23.93 ~~$ 27.86~~ 14% OFF

Stay warm and active in sub-zero temps with the Blackstrap Men's Vista Base Layer Crewneck. Shop now for ultimate comfort and performance!

Saxx

Saxx Men's Quest Quick-Dry Mesh Boxer Briefs

$ 21.45 ~~$ 25.83~~ 10% OFF

Keep cool and comfortable on any adventure with Saxx Men's Quest Quick-Dry Mesh Boxer Briefs. Shop now!

Stance

Stance Men's Fourth St 6in Boxer Shorts

$ 16.07 ~~$ 17.85~~ 10% OFF

The Stance Men's Fourth St 6in Boxer Shorts are as American as apple pie.

Blackstrap

Blackstrap Men's Skyliner All-Season Base Layer Crewneck Top

$ 23.93 – $ 59.99 UP TO 14% OFF

The Blackstrap Men's Skyliner Crewneck Top delivers a breathable, moisture-wicking, and odor-resistant fit with four-way stretch and thermal regulation for all-season performance.

Blackstrap

Blackstrap Men's Summit Base Layer Crewneck Shirt

$ 22.93 – $ 30.93 UP TO 14% OFF

Gear up for adventure with The Blackstrap Men's Summit Base Layer Crewneck! Stay warm and comfortable all day long. Shop now!

Smartwool

Smartwool Men's Intraknit Thermal Merino Baselayer Bottoms

$ 130.00 – $ 150.00

The Smartwool Men's Intraknit™ Thermal Merino Baselayer Bottoms put warmth first, while seamlessly knit mesh ventilation helps keep you dry and comfortable.

Spyder

Spyder Men's Paramount Half Zip Pullover

$ 32.27 ~~$ 89.00~~ 10% OFF

The Spyder Men's Paramount Zip Pullover has all of the qualities you expect from a top-tier t-neck, while sporting classic color blocking.

Smartwool

Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Shirt

$ 90.00 ~~$ 100.00~~ 10% OFF

The Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Shirt offers durable comfort with Merino wool softness and year-round versatility.

Mountain Tek Men's Extreme Base Layer Top

New Arrival

Mountain Tek

Mountain Tek Men's Extreme Base Layer Top

$ 46.93 ~~$ 59.99~~ 21% OFF

The Extreme Base Layer Top features microfleece warmth, four-way stretch, and moisture-wicking performance for cold-weather comfort and mobility. Shop now!

Dale of Norway

Dale of Norway Men's Vail Half Zip Baselayer

$ 180.00

Experience comfort and style with the Dale of Norway Men's Vail Half Zip Baselayer. Perfect for every adventure - shop now!

Blackstrap

Blackstrap Men's Therma Base Layer Pants

$ 27.93 ~~$ 31.86~~ 12% OFF

Experience superior warmth and comfort with Blackstrap's Men's Therma Base Layer Pants. Perfect for outdoor adventures. Shop now!

Smartwool

Smartwool Men's Intraknit Merino 200 1/4 Zip T-Neck

$ 69.93 ~~$ 93.83~~ 11% OFF

The Smartwool Men's Intraknit™ Merino 200 1/4 Zip T-Neck is comfortable and wonderfully patterned.

Thermotech

Thermotech Men's Extreme Base Layer Bottoms

$ 54.99

The Thermotech Men's Extreme Base Layer Bottoms offer the heavyweight warmth, comfort and stretching you need to enjoy winter.

Obermeyer

Obermeyer Men's Flex 1/4 Zip Fleece

$ 43.07 – $ 53.87 10% OFF

Flat seam construction adds comfort and a sleek, low profile, while 2-way stretch fabric provides dynamic flexibility for all day use.

Smartwool

Smartwool Men's Classic All-Season Merino Base Layer Pants

$ 90.00 ~~$ 100.00~~ 10% OFF

The Smartwool Men's Classic All-Season Merino Base Layer Pants provide durable comfort, breathability, and versatility for year-round outdoor performance.

Mountain Tek Men's Extreme Base Layer Bottoms

New Arrival

Mountain Tek

Mountain Tek Men's Extreme Base Layer Bottoms

$ 46.93 ~~$ 59.99~~ 21% OFF

The Extreme Base Layer Bottoms provide heavyweight warmth, moisture control, and flexible comfort for frigid outdoor adventures and layering ease. Shop now!

Smartwool

Smartwool Mens Intraknit Thermal Merino Base Layer Colorblock Crew

$ 130.00 – $ 150.00 UP TO 13% OFF

Made with innovative Intraknit™ technology, this men's base

Thermotech

Thermotech Men's Merino Wool Crewneck Top

$ 69.99

Stay warm and comfortable outdoors with the Thermotech Men's Merino Wool Crewneck Top. Shop now for ultimate performance!

ActionHeat

ActionHeat Men's 5V Battery Heated Base Layer Shirt

$ 159.99

The ActionHeat Men's 5V Battery Heated Base Layer Shirt delivers flexible, battery-powered warmth with breathable comfort and lasting performance in cold conditions.

Hot Chillys

Hot Chillys Men's Peach Skins Roll T-Neck

$ 49.95 ~~$ 55.00~~ 9% OFF

The Hot Chillys Men's Peach Skins Roll T-Neck combines the soft, light feel and strength of microfiber polyester with an interlock construction to give you warmth without weight and freedom of movement.

Under Armour

Under Armour Men's ColdGear Armour Fitted Mock Shirt

$ 55.00

The Under Armour Men's ColdGear® Armour Fitted Mock Shirt keeps you warm and dry without being bulky or riding up.

Blackstrap

Blackstrap Men's Skyliner All-Season Base Layer Pants

$ 59.99 ~~$ 69.99~~ 14% OFF

Lightweight and stylish, Blackstrap Men's Skyliner All-Season Base Layer 3/4 Pants are perfect for any adventure. Shop now!

Hot Chillys

Hot Chillys Men's Pepper Bi-Ply Pant Bottoms

$ 35.00 ~~$ 43.00~~ 18% OFF

The Hot Chillys Men's Pepper Bi-Ply Pant Bottom is constructed with two layers of fabric.

New Arrival

Obermeyer

Obermeyer Men's UltraGear Fleece Bottom

$ 89.00

On the mountain's coldest days, layering is a must and Obermeyer, knows that every layer counts.

Burton

Burton Men's M MW BASE LAYER PANTS Baselayer Pants

$ 59.95

The Burton Men's Midweight Baselayer Pants is the most versatile insulating layer with quick-drying warmth and stink-proof function.

Blackstrap

Blackstrap Men's Vista Base Layer Pants

$ 23.93 ~~$ 27.86~~ 14% OFF

Stay warm and comfortable with Blackstrap Men's Vista Base Layer Pants. Perfect for any adventure! Shop now!

Thermotech

Thermotech Men's Merino Wool Tights

$ 69.99

Stay warm and dry with Thermotech Men's Merino Wool Tights, the perfect base layer for outdoor adventures. Shop now!

Seirus

Seirus Men's Heatwave Mapped Bottoms

$ 119.99

The Seirus Men's Heatwave™ Mapped Bottoms keep the warmth keeps the warmth in your legs while you feel fresh.

Seirus

Seirus Men's Heatwave Reversible Full Length Bottoms

$ 89.99

The Seirus Men's Heatwave™ Reversible Full Length Bottoms provide an amazing warming technology.

Seirus

Seirus Men's Heatwave Mapped Long Sleeve Crew Top

$ 129.99

The Seirus Men's Heatwave™ Mapped Long Sleeve Crew Top keeps the warmth, ventilation, and perspiration during your activities.

Seirus

Seirus Men's Heatwave Reversible Long Sleeve Crew Top

$ 99.99

The Seirus Men's Heatwave™ Reversible Long Sleeve Crew Top provides all the comfort and warmth you need in this durable reversible top.

Hot Chillys

Hot Chillys Men's Micro Elite Top

$ 64.95 – $ 64.99 7% OFF

The Hot Chillys Men's Micro Elite Top is comfy and warm.

Hot Chillys

Hot Chillys Men's La Montana Fleece Zip T-Neck

$ 74.95

The Hot Chillys Men's La Montaa Fleece Zip T-Neck is truly the king of the mountain for warmth.

Hot Chillys

Hot Chillys Men's Clima-Tek Crewneck Baselayer Top

$ 75.00 ~~$ 85.00~~ 11% OFF

The Clima-Tek Crewneck Baselayer Top offers soft, stretchy, moisture-wicking comfort with UPF 30 protection and odor control for all-day performance. Shop now!