What's your deal?

No image available

No image available

Message Dialog

Display Update Message

Product Comparison

Only 4 items are allowed for comparison, so we're comparing the first 4.

Would you like to compare the products you have selected now?

No thanks, I'll go back and unselect something else.
Yes, please take me to compare

OK

This item has been successfully added to your list.

Continue Shopping

Mountain Steals

Mountain Steals

Narrow By

Sort by:

Mens Baselayers

(66 results)

???LN_SEARCH_FACET_CLEAR_ALL_MOBILE_FILTER_MENU???

close

Base Layers (38)
Underwear (27)
Long Sleeve Shirts (1)

Discount

60% or More (1) 60% or More (1)

50% or More (9) 50% or More (9)

40% or More (59) 40% or More (59)

30% or More (66) 30% or More (66)

Gender

Mens (66) Mens (66)

Womens (1) Womens (1)

Brand

Icebreaker (16) Icebreaker (16)

ExOfficio (12) ExOfficio (12)

Columbia (8) Columbia (8)

Carhartt (7) Carhartt (7)

Smartwool (7) Smartwool (7)

Airblaster (3) Airblaster (3)

See More

Features

Moisture Wicking (32) Moisture Wicking (32)

Quick Drying (26) Quick Drying (26)

Merino Wool (21) Merino Wool (21)

Insulated (20) Insulated (20)

Packable (20) Packable (20)

Sun Protective (17) Sun Protective (17)

Anti-microbial (11) Anti-microbial (11)

Thumbholes (8) Thumbholes (8)

See More

Size

(4) X SMALL (4)

(40) SMALL (40)

(16) MEDIUM (16)

(15) LARGE (15)

(25) X LARGE (25)

(24) 2X LARGE (24)

(4) 3X LARGE (4)

(3) 4X LARGE (3)

Color

(31) BLACK (31)

(24) BLUE (24)

(2) BROWN (2)

(5) GREEN (5)

(17) GREY (17)

(1) KHAKI (1)

(1) ORANGE (1)

(1) PURPLE (1)

(15) RED (15)

(4) WHITE (4)

Best Use

Casual (33) Casual (33)

Hiking (23) Hiking (23)

Travel (17) Travel (17)

Fitness (9) Fitness (9)

Outdoor Work and Tactical (9) Outdoor Work and Tactical (9)

Snowsports (9) Snowsports (9)

See More

Fit Type

Skin Tight (4) Skin Tight (4)

Slim Fit (33) Slim Fit (33)

Regular Fit (12) Regular Fit (12)

Relaxed Fit (2) Relaxed Fit (2)

Weight Range

4-8 oz (13) 4-8 oz (13)

0-4 oz (11) 0-4 oz (11)

8-12 oz (5) 8-12 oz (5)

1-2 lbs (1) 1-2 lbs (1)

Price

Under $100 (66) Under $100 (66)
Lower Bound Upper Bound $ - $

Customer Reviews

customer reviews

(11) 5 (11)

& Up (50) 4 (50)

& Up (53) 3 (53)

& Up (53) 2 (53)

& Up (53) 1 (53)

Shorts Inseam

5 - 6 in. (3) 5 - 6 in. (3)

7 - 8 in. (1) 7 - 8 in. (1)

Shirt Style

Crew (12) Crew (12)

Button Front (1) Button Front (1)

Henley (1) Henley (1)

Turtleneck (1) Turtleneck (1)

Zip

Half Zip (8) Half Zip (8)

Quarter Zip (5) Quarter Zip (5)

Full Zip (2) Full Zip (2)

???LN_SEARCH_FACET_CLEAR_ALL_MOBILE_FILTER_MENU???

close

Product List

Search Rule Information

Search Rules

For the current preview session, this page lists the search rules that have been triggered by your search.

Narrow By

Sort by:

View All

Show Pages

Sort by:

Product Listing

Smartwool Men's NTS Mid 250 Zip T

4.87 Star Rating

Smartwool
Men's NTS Mid 250 Zip T

From $61.99 $109.95

up to 44% off

Icebreaker Men's Anatomica Boxer

4.51 Star Rating

Icebreaker
Men's Anatomica Boxer

$21.99 $40.00

45% off

ExOfficio Men's Give-N-Go Boxer Brief

4.7 Star Rating

ExOfficio
Men's Give-N-Go Boxer Brief

$15.99 $25.95

38% off

Carhartt Men's Base Force Cold Weather Bottom

Carhartt
Men's Base Force Cold Weather Bottom

$22.99 $34.99

38% off

Carhartt Men's Base Force Extremes Lightweight Boxer

Carhartt
Men's Base Force Extremes Lightweight Boxer

From $12.99 $21.99

up to 36% off

Carhartt Men's Base Force Extremes Super Cold Weather Quarter Zip Top

4.29 Star Rating

Carhartt
Men's Base Force Extremes Super Cold Weather Quarter Zip Top

From $34.99 $57.99

up to 36% off

Smartwool Men's PhD Light LS Top

4.8 Star Rating

Smartwool
Men's PhD Light LS Top

From $40.99 $84.95

up to 52% off

ExOfficio Men's Give-and-Go Performance Base Layer Crew Neck Top

4.59 Star Rating

ExOfficio
Men's Give-and-Go Performance Base Layer Crew Neck Top

$30.99 $59.95

48% off

Icebreaker Men's Tech Top LS Crewe

4.81 Star Rating

Icebreaker
Men's Tech Top LS Crewe

$56.99 $110.00

48% off

Kavu Men's One Der Suit

Kavu
Men's One Der Suit

$55.99 $99.95

44% off

Carhartt Men's Base Force Extremes Lightweight SS T-Shirt

Carhartt
Men's Base Force Extremes Lightweight SS T-Shirt

From $15.99 $27.99

up to 36% off

Icebreaker Men's Anatomica Relaxed with Fly Boxer

4.34 Star Rating

Icebreaker
Men's Anatomica Relaxed with Fly Boxer

$26.99 $45.00

40% off

Columbia Men's Midweight Stretch Long Sleeve Top

Columbia
Men's Midweight Stretch Long Sleeve Top

$30.99 $55.00

44% off

ExOfficio Men's Sol Cool Boxer

4.35 Star Rating

ExOfficio
Men's Sol Cool Boxer

From $25.99 $46.00

up to 44% off

Terramar Men's Ecolator CS 3.0 Long Sleeve Crew Top

Terramar
Men's Ecolator CS 3.0 Long Sleeve Crew Top

$19.99 $50.00

60% off

Outdoor Research Men's Sequence Boxer Brief

4.85 Star Rating

Outdoor Research
Men's Sequence Boxer Brief

$19.99 $35.00

43% off

ExOfficio Men's Give-N-Go Sport Mesh 9IN Boxer Brief

ExOfficio
Men's Give-N-Go Sport Mesh 9IN Boxer Brief

$17.99 $31.95

44% off

Icebreaker Men's Anatomica Zone Long Boxer

4.69 Star Rating

Icebreaker
Men's Anatomica Zone Long Boxer

$37.99 $65.00

42% off

Outdoor Research Men's Echo Boxer Brief

4.83 Star Rating

Outdoor Research
Men's Echo Boxer Brief

$12.99 $22.00

41% off

Icebreaker Men's Everyday Leggings with Fly

4.71 Star Rating

Icebreaker
Men's Everyday Leggings with Fly

$41.99 $70.00

40% off

Carhartt Men's Base Force Extremes Lightweight Boxer Brief

Carhartt
Men's Base Force Extremes Lightweight Boxer Brief

From $12.99 $21.99

up to 36% off

Icebreaker Men's Tech Lite LS Crewe

4.55 Star Rating

Icebreaker
Men's Tech Lite LS Crewe

$45.99 $90.00

49% off

Columbia Men's Heavyweight II Long Sleeve Half Zip

Columbia
Men's Heavyweight II Long Sleeve Half Zip

$38.99 $70.00

44% off

Arcteryx Men's Satoro AR Boxer

4.36 Star Rating

Arcteryx
Men's Satoro AR Boxer

$33.99 $59.00

42% off

ExOfficio Men's Sol Cool Boxer Brief

ExOfficio
Men's Sol Cool Boxer Brief

$20.99 $37.95

45% off

Icebreaker Men's Oasis LS Crewe

4.79 Star Rating

Icebreaker
Men's Oasis LS Crewe

$52.99 $90.00

41% off

Patagonia Men's Capilene Daily Boxer Brief

3.13 Star Rating

Patagonia
Men's Capilene Daily Boxer Brief

From $15.99 $29.00

up to 45% off

Icebreaker Men's Zone LS Crewe

4.77 Star Rating

Icebreaker
Men's Zone LS Crewe

$56.99 $110.00

48% off

Icebreaker Men's Oasis LS Half Zip

4.8 Star Rating

Icebreaker
Men's Oasis LS Half Zip

$58.99 $100.00

41% off

ExOfficio Men's Give-N-Go Tee

ExOfficio
Men's Give-N-Go Tee

From $21.99 $39.95

up to 45% off

Icebreaker Men's Winter Zone LS Half Zip

4.88 Star Rating

Icebreaker
Men's Winter Zone LS Half Zip

$66.99 $130.00

48% off

Mons Royale Men's Coreshot Raglan LS Wool Thermal Top

Mons Royale
Men's Coreshot Raglan LS Wool Thermal Top

$61.99 $110.00

44% off

Patagonia Men's Capilene Thermal Weight Zip-Neck Hoody

4.83 Star Rating

Patagonia
Men's Capilene Thermal Weight Zip-Neck Hoody

$65.99 $119.00

45% off

Smartwool Men's PhD Light Zip T

4.86 Star Rating

Smartwool
Men's PhD Light Zip T

$51.99 $94.95

45% off

Icebreaker Men's Oasis Leggings w/ Fly

4.67 Star Rating

Icebreaker
Men's Oasis Leggings w/ Fly

$52.99 $90.00

41% off

Icebreaker Men's Everyday LS Crewe

4.6 Star Rating

Icebreaker
Men's Everyday LS Crewe

$41.99 $70.00

40% off

Icebreaker Men's Everyday LS Half Zip

4.55 Star Rating

Icebreaker
Men's Everyday LS Half Zip

$46.99 $80.00

41% off

ExOfficio Men's Sol Cool Brief

ExOfficio
Men's Sol Cool Brief

$15.99 $31.95

50% off

Smartwool Men's NTS Mid 250 Pattern Crew

4.86 Star Rating

Smartwool
Men's NTS Mid 250 Pattern Crew

$59.99 $104.95

43% off

ExOfficio Men's Give-N-Go Boxer

4.71 Star Rating

ExOfficio
Men's Give-N-Go Boxer

From $14.99 $26.00

up to 42% off

Smartwool Men's Echo Lake Half Zip Top

4.4 Star Rating

Smartwool
Men's Echo Lake Half Zip Top

From $82.99 $149.95

up to 45% off

ExOfficio Men's Sol Cool Print Boxer Brief

3.75 Star Rating

ExOfficio
Men's Sol Cool Print Boxer Brief

$23.99 $42.00

43% off

Icebreaker Men's Oasis SS Crewe

4.73 Star Rating

Icebreaker
Men's Oasis SS Crewe

From $46.99 $80.00

up to 41% off

Arcteryx Men's Phase SL Boxer

4.64 Star Rating

Arcteryx
Men's Phase SL Boxer

From $25.99 $45.00

up to 42% off

Carhartt Men's Yukon Quilted Base Layer Top

Carhartt
Men's Yukon Quilted Base Layer Top

$38.99 $69.99

44% off

ExOfficio Men's Give-N-Go Sport Mesh 9IN Boxer Brief

4.34 Star Rating

ExOfficio
Men's Give-N-Go Sport Mesh 9IN Boxer Brief

From $17.99 $32.00

up to 44% off

Arcteryx Men's Phase SL SS Crew

4.67 Star Rating

Arcteryx
Men's Phase SL SS Crew

From $39.99 $69.00

up to 42% off

Smartwool Men's NTS Micro 150 LS Henley

4.67 Star Rating

Smartwool
Men's NTS Micro 150 LS Henley

$49.99 $89.95

44% off

Load (48) more products

Next Page

Page 1 2

{ searchResult: { pageSize: 48, searchTerms: 'Mens Baselayers', totalPageNumber: 2.0, totalResultCount: 66, currentPageNumber:1, attributes: "ads_f17024_ntk_cs%3A%22Mens%22:Mens" } }

Order Status

Help & FAQs Leave Feedback Chat us now

Mon-Thu: 8am-9pm EST
Fri: 8am-7pm EST
Sat: 9am-5pm EST
Sun: 10am-5pm EST

Shopping Cart

Close X

This item has been successfully added:

View/Edit Cart Checkout

What's your deal? X

What's your deal?

Brands
Brands A - C

Adidas

Ahnu

Arc'teryx

Big Agnes

Black Diamond

Columbia

Chaco

Carhartt

... more
Brands D - I

Danner

Ecco

ExOfficio

Filson

Gore

Gregory

Helly Hansen

Icebreaker

... more
Brands K - N

Keen

Kelty

Kuhl

La Sportiva

Marmot

Merrell

Mountain Hardwear

Nau

... more
Brands O - R

OluKai

Outdoor Research

Patagonia

Pearl Izumi

Prana

RAB

Roxy

Royal Robbins

... more
Brands S - Z

Salomon

Smartwool

Sorel

Spyder

The North Face

Timberland

Under Armour

Vasque

... more
Men
Jackets

Down

Fleece

Insulated

Softshell

Waterproof

Vests

Casual

Cycling

Running
Clothing

Long Sleeve Shirts

Short Sleeve Shirts

Tees + Tanks

Hoodies

Sweaters

Sweatshirts

Pants

Shorts

Boardshorts
Footwear

Casual Shoes + Boots

Climbing Shoes

Cycling Shoes

Hiking Boots + Shoes

Insulated Boots

Mountaineering Boots

Rain Boots + Gaiters

Running Shoes

Sandals + Slippers
Accessories

Baselayer

Clothing Accessories

Gloves + Mitts

Hats + Scarves

Socks

Sunglasses

Underwear

Watches
Shop by Activity

Casual

Cycling

Climbing

Hiking

Running

Skiing + Snowboarding

Swim + Surf
Women
Jackets

Down

Fleece

Insulated

Softshell

Waterproof

Vests

Casual

Cycling

Running
Clothing

Shirts + Tops

Tees + Tanks

Hoodies

Sweaters + Sweatshirts

Pants

Shorts

Skirts + Dresses

Swimwear

Yoga
Footwear

Casual Shoes + Boots

Climbing Shoes

Cycling Shoes

Hiking Boots + Shoes

Insulated Boots

Rain Boots + Gaiters

Running Shoes

Sandals + Slippers
Accessories

Baselayer

Clothing Accessories

Gloves + Mitts

Hats + Scarves

Socks

Sports Bras

Sunglasses

Underwear
Shop by Activity

Casual

Cycling

Climbing

Hiking

Running

Skiing + Snowboarding

Swim + Surf

Yoga
Kids
Jackets

Casual

Down

Fleece

Insulated

Softshell

Vests

Waterproof
Clothing

Shirts + Tees

Hoodies

Pants

Shorts

Swimwear

Baby Clothing
Footwear

Boots

Casual

Hiking

Insulated Boots

Rain Boots

Running Shoes

Sandals

Shoes
Accessories

Baselayer

Gloves + Mitts

Hats + Scarves

Socks
Shop by Activity

Casual

Hiking

Snow Sports

Water Sports
Activities
Camping + Hiking

Accessories

Backpacks

Boots + Shoes

Clothing

Sleeping Bags

Sleeping Pads

Stoves + Cookware

Tents + Shelters
Climbing

Accessories

Gear

Shoes

Cycling

Clothing

Gear

Jackets
Running

Clothing + Sports Bras

Jackets

Running Shoes

Yoga

Accessories

Pants + Leggings

Tanks + Tops
Snowsports

Ski

Snowboard

Snowshoe

Travel

Accessories

Car Racks

Clothing

Luggage + Duffels
Water Sports

Kayaking

Paddle Boarding

Paddlewear

Swimwear

New Steals
Conquer the Cold
Organic & Sustainable Apparel.
Be Prepared for the Cold
Down, Insulated & More.
Ending Soon
Durable and Functional
Comfort, Style and Warmth
Jackets, Flannels + More
Fleece, Hoodies + More
Over 50% off
MENS WOMENS
MENS WOMENS KIDS
MENS WOMENS
HIKE CAMP CLIMB SNOW

Order Status

Order Tracking

Enter your order number and email address below.

Order Number

Email Address

Continue

Customer Service (FAQ)
Returns + Exchanges
Shipping + International

About Us
We Price Match
Bulk Sales

Terms + Conditions
Privacy Policy
Site Map

Call Mountain Steals at 844.833.6921 | FAX: 248.246.4001

32200 North Avis Suite 100, Madison Heights, MI 48071

© 1995-2018 New Moosejaw, LLC All Rights Reserved.

Mountainsteals.com is operated by New Moosejaw, LLC

Patagonia - Up to 60% Off plus Obermeyer, Prana, Mens & Womens Jackets

Sign-up for the Best Steals