• Women
    • Clothing
      • Jackets & Coats
      • Trousers & Shorts
      • Hoodies, Jumpers & Shirts
      • Base Layers
      • Gilets & Vests
    • Footwear
      • Approach & Multisport Shoes
      • Hiking Boots & Shoes
      • Trail Running Shoes
      • Running Shoes
      • Winter Boots & Shoes
    • Equipment
      • Essentials
      • Backpacks & Bags
      • Climbing & Bouldering Equipment
      • Outdoor & Travel Gear
      • Via Ferrata Equipment
    • Accessories
      • Headbands
      • Balaclavas
      • Beanies
      • Hats
      • Baseball Caps
  • Men
    • Clothing
      • Jackets & Coats
      • Trousers & Shorts
      • Hoodies, Jumpers & Shirts
      • Base Layers
      • Gilets & Vests
    • Footwear
      • Mountaineering & Expedition Boots
      • Hiking Boots & Shoes
      • Winter Boots & Shoes
      • Approach & Multisport Shoes
      • Climbing Shoes
    • Equipment
      • Essentials
      • Backpacks & Bags
      • Climbing & Bouldering Equipment
      • Outdoor & Travel Gear
      • Via Ferrata Equipment
    • Accessories
      • Beanies
      • Hats
      • Headbands
      • Balaclavas
      • Gloves
  • Kids
    • Clothing
      • Jackets & Coats
      • Trousers & Shorts
      • Hoodies, Jumpers & Shirts
      • Base Layers
      • Gilets & Vests
    • Footwear
      • Hiking Boots & Shoes
      • Running Shoes
      • Climbing Shoes
      • Casual Footwear
      • Barefoot Shoes
    • Equipment
      • Backpacks & Bags
      • Essentials
      • Climbing & Bouldering Equipment
      • Outdoor & Travel Gear
      • Snowshoes & Toboggans
    • Accessories
      • Beanies
      • Hats
      • Baseball Caps
      • Headbands
      • Balaclavas
  • Equipment
    • Outdoor & Travel Gear
      • Sleeping Bags & Insulation Mats
      • Tents
      • Outdoor Cooking
      • Camping Furniture
      • Travel Accessories
    • Backpacks & Bags
      • Backpacks
      • Bags
    • Climbing & Bouldering Equipment
      • Climbing Training
      • Crash Pads & Bouldering Mats
      • Slings & Webbing
      • Belay, Rappel Devices
      • Climbing Helmets
    • Essentials
      • Poles
      • Drink Bottles & Vacuum Flasks
      • Eyewear
      • Knives & Tools
      • Toiletries
    • Lighting & Electronics
      • GPS, Navigation & Watches
      • Lamps, Lights
      • Energy & Electronics
    • Ski Touring Equipment
      • Ski Touring Boots
      • Ski Touring Bindings
      • Climbing Skins
      • Crampons
      • Ski Wax & Ski Care Products
    • Freeride Ski Equipment
      • Freeride Ski Boots
      • Freeride Ski Bindings
      • Climbing Skins
      • Climbing Skin Accessories
      • Crampons
    • Avalanche Safety Equipment
      • Avalanche Backpacks
      • Avalanche Beacons
      • Avalanche Shovels
      • Avalanche Probes
      • Avalanche Safety Packages
    • Trail Running Equipment
      • GPS Watches
      • Trail Running Poles
      • Trail Running Packs
      • Running Belts
      • Trail Running Eyewear
    • Cycling Equipment
      • Cycling Helmets
      • Cycling Bags
      • Cycling Packs
      • Cycling Gloves
      • Bike Computers
  • Activities
    • Hiking
    • Ski Touring
    • Freeride
    • Cross-Country Skiing
    • Mountaineering
    • Climbing
    • Trail Running
    • Cycling
    • Camping
    • Lifestyle
  • Brands
    • Patagonia
    • Garmin
    • Arcteryx
    • Dynafit
    • La Sportiva
    • Scarpa
    • Rab
    • Vaude
    • Ortovox
    • The North Face
    • Mammut
  • Sale
    • Women
      • Accessories
      • Clothing
      • Equipment
      • Footwear
    • Men
      • Accessories
      • Clothing
      • Equipment
      • Footwear
    • Kids
      • Accessories
      • Equipment
      • Footwear
      • Clothing
    • Clothing
      • Dresses & Skirts
      • Hoodies, Jumpers & Shirts
      • Trousers & Shorts
      • Base Layers
      • Gilets & Vests
    • Accessories
      • Arm Warmers & Leg Warmers
      • Belts & Suspenders
      • Gloves
      • Jewellery
      • Scarves & Neckwear
    • Footwear
      • Approach & Multisport Shoes
      • Barefoot Shoes
      • Climbing Shoes
      • Cycling Shoes
      • Gaiters
    • Equipment
      • Alpinism & Ice-Climbing
      • Avalanche Safety Equipment
      • Backpacks & Bags
      • Climbing & Bouldering Equipment
      • Cross Country Ski Gear
  • Home
  • Brands
  • Icebreaker
  • Clothing
  • Base Layers
  • Merino Base Layers

Icebreaker Merino Base Layers (110 articles)

Men's 125 Cool-Lite Anatomica Boxer Shorts Women's 125 ZoneKnit Racerback Sports Bra Women's 200 Oasis V Long Sleeve Women's 200 Sonebula Crewe Men's ZoneKnit 200 Underwear Women's Siren Bra Cami Top Women's 200 Oasis Leggings Men's Anatomica LS Crewe Women's Siren Bra Men's Merino 200 Oasis+ Crewe Long Sleeve Women's 125 ZoneKnit Energy Wind Sport's Bra Women's 200 Oasis Underwear Men's Anatomica Weekdays Boxer Men's 175 Everyday T-Shirt Women's Rib Lotus Sports Bra Women's 200 Oasis Boy Shorts Women's 125 ZoneKnit Crew Men's 175 Everyday Leggings Women's ZoneKnit 200 Crewe Long Sleeve Men's 125 Cool-Lite Anatomica Trunk Boxer shorts Women's Rib Lotus Underpants Women's 260 Tech Half Zip Long Sleeve Women's 150 Siren Fresh Ferns AOP Top Men's 125 ZoneKnit Boxer Women's Sprite Racerback Bra Men's 260 Tech Long Sleeve Women's Queens Clasp Sport Bra Women's 175 Everyday T-Shirt Women's 260 Vertex Falling Flakes Half Zip Long Sleeve Women's 200 ZoneKnit 3/4 Pants Men's 125 ZoneKnit Half Zip Long Sleeve Men's 300 MerinoFine Polar Roll Neck Long Sleeve Men's 150 Anatomica Explore More Boxers Women's 150 Siren Fresh Ferns AOP Underpants Men's 200 Sonebula High Neck Men's 200 Sonebula Half Zip Hoodie Long Sleeve Men's 260 Tech Half Zip Long Sleeve Men's 175 Everyday Leggings Men's 260 Tech Turtleneck Long Sleeve Women's 200 Oasis Crewe Mountain Pulse Long Sleeve Women's 200 Sone High Neck Women's Merino Blend 260 Zoneknit Seamless Long Sleeve Women's Seamless Active 25" Tights Men's Merino Blend 260 Zoneknit 27" Trousers Men's Merino 200 Oasis+ Half Zip Hoodie Long Sleeve Women's Merino 200 Oasis+ Half Zip Hoodie Long Sleeve Women's Merino 200 Oasis Flock Forms Trousers Men's Merino 200 Oasis+ Trousers
  1. Icebreaker
    1. Accessories
    2. Clothing
      1. Base Layers
        1. Knee-Length Underwear
        2. Short Sleeve Base Layers
        3. Briefs & Boxers
        4. Leggings & Tights
        5. Long Sleeve Base Layers
        6. Merino Base Layers
        7. Ski Underwear
        8. Sports Bras
      2. Hoodies, Jumpers & Shirts
      3. Jackets & Coats
      4. Trousers & Shorts
      5. Dresses & Skirts
      6. Jumpsuits
  • Arcteryx
  • Rab
  • Mammut
  • La Sportiva
  • Mountain Equipment
  • Inov-8
  • Black Diamond
  • Patagonia
  • Scarpa
  • Meindl
  • The North Face
  • Osprey