Stress Reducer: Get it in time for Christmas with 50% off UPS 2nd Day Air®. Click for HOLIDAY SHIPPING details...

Men's Baselayer Tops and Bottoms

Ibex Men's Woolies 150 Crew

Made from 100% New Zealand merino wool, the lightweight Ibex Men's Woolies 150 Crew pulls moisture away from the body to keep you drier, warmer and more comfortable for any outdoor activity.

Ibex
Men's Woolies 150 Crew

  • Wool baselayer
  • Rating:
  • Price: $79.95
  • Free shipping plus free returns
Marmot Windridge SS Wicking Tee

Lightweight and quick drying, the Marmot Windridge SS wicking tee is a good choice for hiking, backpacking or running in warm temperatures and can work well as a base layer in cooler weather.

Marmot
Windridge SS

  • UPF 50
  • Rating:
  • Price: $29.95
Rab Men's Aeon Tee

Light as a feather and soft as silk, the Rab Men's Aeon Tee is designed to wick moisture and dry quickly. Great when worn alone on a run or hike, the Aeon Tee can easily double as a silk-weight base layer for cool weather sports.

Rab
Men's Aeon Tee

  • Price: $34.95
Patagonia Men's S/S Fore Runner Shirt (2013)

Light as a feather and soft against the skin, the Patagonia Men's S/S Fore Runner Shirt is designed to wick moisture, dry quickly and offer sun protection. It excels when worn alone or can double as a baselayer for cool weather sports.

Patagonia
Men's S/S Fore Runner Shirt (2013)

  • Lightweight, wicking and quick drying
  • Reg. Price: $38.95
    $24.95
Mountain Hardwear Men's Justo Trek Short Sleeve T

Lightweight design with quick evaporation, the Mountain Hardwear Justo Trek Short Sleeve T with Wick.Q EVAP panels is a good choice for hiking, backpacking or running in warm temperatures.

Mountain Hardwear
Men's Justo Trek Short Sleeve T

  • Reg. Price: $49.95
    $29.95
Mountain Hardwear Way2Cool Arms Sun Sleeves

Mountain Hardwear Way2Cool Arms sleeves utilize a unique active-cooling technology called Cool.Q ZERO, which is built right into the fabric, for the ultimate offering in hot weather comfort and sun protection.

Mountain Hardwear
Way2Cool Arms

  • Cool.Q ZERO
  • Built-in Active Cooling Technology
  • Reg. Price: $29.95
    $18.95
Patagonia Men's Fore Runner S/S Shirt (Discontinued Colors)

Updated for 2014! Light as a feather and soft against the skin, the Patagonia Men's Fore Runner Shirt is designed to wick moisture, dry quickly and offer sun protection. It excels when worn alone or can double as a baselayer for cool weather sports.

Patagonia
Men's Fore Runner S/S Shirt (Discontinued Colors)

  • Reg. Price: $39.00
    $26.95
Ibex Men's Woolies 220 Zip T

Made from 100% New Zealand Merino wool, the mid-weight Ibex Men's Woolies 220 Zip T pulls moisture away from the body to keep you drier, warmer and more comfortable for any outdoor activity.

Ibex
Men's Woolies 220 Zip T

  • Wool baselayer
  • Price: $104.95
  • Free shipping plus free returns
Icebreaker Men's BodyFit 200 Oasis Crewe (Old Style) Wool Top

Made from 100% New Zealand merino wool, the lightweight Icebreaker Men's Bodyfit 200 Oasis Crewe pulls moisture away from the body to keep you drier, warmer and more comfortable for any cool weather outdoor activity.

Icebreaker
Men's BodyFit 200 Oasis Crewe (Old Style)

  • Wool baselayer
  • Rating:
  • Reg. Price: $79.95
    $59.95
  • Free shipping plus free returns
Patagonia Men's Capilene 1 Stretch Briefs (Discontinued)

Patagonia Men's Capilene 1 Stretch Briefs are made from lightweight, silky Capilene 1 synthetic fabric for all-day, next-to-skin comfort and superior flexibility and moisture management.

Patagonia
Men's Capilene 1 Stretch Briefs (Discontinued)

  • Reg. Price: $25.00
    $14.95
Rab Men's Zephyr Jacket

Looking for a true 3-season "do everything" soft shell? The Rab Zephyr Jacket is made from a mix of fabrics to ensure lightweight, stretchy and comfortable performance. You're going to want to wear it on every backcountry excursion.

Rab
Men's Zephyr Jacket

  • lightweight, warm weather soft shell
  • Price: $109.95
  • Free shipping plus free returns
Salomon Exo Calf Compression Sleeve (Pair)

Trail running takes its toll on the body and your lower legs exert a lot of energy over the course of 30, 50 and 100 miles. The Salomon Exo Calf sleeve helps to improve performance and boost recovery by supporting muscles and increasing blood flow.

Salomon
Exo Calf

  • Performance-enhancing compression sleeves
  • Rating:
  • Price: $65.00
  • Free shipping plus free returns
Patagonia Men's Capilene 3 MW Crew  Base Layer

Versatile and perfect for a wide range of temperatures, the Patagonia Men’s Capilene 3 MW Crew keeps you dry and warm as a performance base layer for cool to cold conditions. Or wear it alone in less demanding weather.

Patagonia
Men's Capilene 3 MW Crew

  • Midweight baselayer
  • Price: $55.00
  • Free shipping plus free returns
Patagonia Men's Capilene 3 MW Bottoms  Base Layer

Versatile and perfect for a wide range of temperatures, the Patagonia Men’s Capilene 3 MW Bottoms keep you dry and warm as a performance base layer for cool to cold conditions. Or wear them alone in less demanding weather.

Patagonia
Men's Capilene 3 MW Bottoms

  • Midweight baselayer
  • Price: $55.00
  • Free shipping plus free returns
Salomon Trail Warm Sleeve (Pair)

Touting a 50+ UV rating, the Salomon Trail Warm Sleeve utilizes Actilite Smartknit lycra fabrics to provide light and comfortable arm protection for cooler weather runs. Sold in pairs and available in 3 size options.

Salomon
Trail Warm Sleeve

  • Price: $50.00
La Sportiva Men's Cirrus Tight

Built with comfort and performance in mind for backpacking and other endurance activities, the La Sportiva Men's Cirrus Tight offers versatile performance and seamless, fitted stretch for comfort and a full range of motion.

La Sportiva
Men's Cirrus Tight

  • Seamless active baselayer
  • Price: $69.00
  • Free shipping plus free returns
Terramar Thermawool Crew

Made from Merino wool, the Terramar Thermawool Crew wicking top effectively wicks moisture to keep you dry, warm and comfortable. The unique properties of Merino wool manage moisture extremely well and are naturally anti-microbial.

Terramar
Thermawool Crew

  • Midweight Merino wool warmth
  • Rating:
  • Reg. Price: $64.99
    $44.95
  • Out of stock.
Icebreaker Men's BodyFit 260 Tech LS Crewe  Wool Top

Made from 100% New Zealand Merino wool, the Icebreaker Men’s Bodyfit 260 Tech LS Crewe pulls moisture away from the body to keep you drier, warmer and more comfortable as a midweight base layer for any cold weather outdoor activity.

Icebreaker
Men's BodyFit 260 Tech LS Crewe

  • Wool baselayer
  • Price: $99.99
  • Free shipping plus free returns
  • Out of stock.
Marmot Men's Surge Pant Semi-Fitted Tight

The Marmot Men’s Surge Pant is a breathable, lightweight performance stretch pant designed to move with you and keep you comfortable. With the added feature of reflectivity, you’ll be more visible in lower-light scenarios.

Marmot
Men's Surge Pant

  • Performance baselayer pant
  • Rating:
  • Reg. Price: $79.95
    $44.95
  • Out of stock.
Terramar Men's TXO Merino Wool 3.0 Crew Base Layer

Made from a unique combination of naturally antimicrobial Merino wool and TXO moisture and odor control technology, the Terramar Men’s TXO Merino Wool 3.0 Crew wicking top keeps you warm, dry, comfortable and odor-free.

Terramar
Men's TXO Merino Wool 3.0 Crew

  • Heavyweight wool warmth
  • Reg. Price: $64.99
    $49.95
  • Out of stock.
Ibex Men's Rim T

Made from 100% Merino wool, the lightweight Ibex Men's Rim T pulls moisture away from the body to keep you drier and more comfortable for any outdoor activity. The Men's Rim T is made in the USA.

Ibex
Men's Rim T

  • Merino wool
  • Reg. Price: $74.95
    $39.95
  • Out of stock.
Terramar Men's Helix Pants

Lightweight Terramar Men's Helix Pants wick moisture, keeping you dry, warm and comfortable. Micro polyester fabric allows the Men's Helix Pants to serve as a stand-alone layer in cool temperatures or a low-profile base layer in colder weather.

Terramar
Men's Helix Pants

  • Lightweight warmth
  • Rating:
  • Reg. Price: $19.99
    $14.95
  • Out of stock.
Terramar Men's Helix Crew Wicking Top

The lightweight Terramar Men's Helix Crew shirt wicks moisture, keeping you dry, warm and comfortable. Micro polyester fabric allows the Men's Helix Crew to serve as a stand-alone layer in cool weather or a low-profile base layer in colder temps.

Terramar
Men's Helix Crew

  • Lightweight warmth
  • Rating:
  • Reg. Price: $19.99
    $14.95
  • Out of stock.
Terramar Men's Helix Half Zip Wicking Top

The lightweight Terramar Men's Helix Half Zip shirt wicks moisture, keeping you dry and warm. Micro polyester fabric allows the Men's Helix Half Zip to serve as a stand-alone layer in cool temperatures or a low-profile base layer in colder weather.

Terramar
Men's Helix Half Zip

  • Lightweight warmth
  • Rating:
  • Reg. Price: $24.99
    $17.95
  • Out of stock.
Ibex Men's Woolies 150 S/S Tee

Made from 100% New Zealand Merino wool, the lightweight Ibex Men's Woolies 150 S/S Tee pulls moisture away from the body to keep you drier and more comfortable for any outdoor activity.

Ibex
Men's Woolies 150 S/S

  • Merino wool
  • Price: $69.95
  • Free shipping plus free returns
  • Out of stock.
  • Page:
  • <
  • 1
  • 2
  • of
  • 2
Items per page: | Showing 41-65 of 65
Sort by:
Men's thermal and wicking base layer pants and shirts

Narrow Your Results

Category:

  • Men's Clothing
    • Men's Baselayer
      • Men's Jackets (6)

        Men's jackets for hiking and backpacking in rain, snow or cold weather

      • Men's Shirts (38)

        Men's camping shirts and t-shirts

      • Men's Pants (11)

        Men's hiking pants and convertible pants for hiking and backpacking

Brand:

Price:

Top Video Results

  • The Foundation of Ibex   Brand Story: The Foundation of Ibex
  • Ibex Goes West: Producing a 100% USA Made Product   Brand Story: Ibex Goes West: Producing a 100% USA Made Product
  • Where Ibex Wool Comes From   Brand Story: Where Ibex Wool Comes From
  • Ibex: An American Tale: Field to Factory   Brand Story: Ibex: An American Tale: Field to Factory