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Thermal Underwear

Thermal Underwear - That essential item for all cold conditions.....

For the Ski slopes of Europe to the mountain peaks of the Andes, Thermal Underwear has been the foundation layer for every serious athlete and sports enthusiast alike and for anyone who simply needs to stay warm and comfortable during their sport or simply in cold conditions.  When it's cold, the best solution is to start with some warm thermals.

Keeping warm when the weather closes in, is key to comfort and performance and could even help save your life.  Here we provide a wide range of Thermal Underwear created by some of the most innovative manufacturers in the world to ensure you achieve what you need from your "Winter Thermals" for Men, Women and Kids.

      
Link to Men's Thermal UnderwearLink to Women's Thermal UnderwearLink to Kids' Thermal Underwear

Thermal Underwear – 1 to 10 of 112 products

Icebreaker Men's BodyfitZONE 260 Leggings (IC-104364)


Jet Heather/Black

WARMER ACTIVE USE VENTED MERINO LEGGINGS
£88.50
(RRP £95.00)

Icebreaker BodyfitZONE
Men's BodyfitZONE™ 260 Tights

  • 260 Warmest Merino
  • 260 & 230 GSM Fabric Mix
  • Blended Fabrication
  • Corespun™ Fibre Technology
  • Hi Vented ZONES™
  • Lycra® + Polyester Blend
  • High Stretch Fabric
  • Keeps Shape
  • Run, Ride, Ski Active Use
  • Super Soft Next to Skin
  • Machine Wash
  • Wear Lots - Wash Less
  • Naturally Anti-Bacterial

Warmest Garment ConstructionMen's ItemMerino WoolCorespun Technology Motorbike UseRun Layering

 


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Men's GameGear Fitted Warmtex Thermo Regulating Baselayer (GG-KK979)


Navy Blue

Navy BlueWhiteBlackRed
PERFORMANCE FIBRE SKIN-FIT BASELAYER
£22.50

Men's GameGear® Warmtex™ Baselayer

  • Long Sleeve Design
  • Fitted Skin-Fit Structure
  • Micro-Ribbed Fabrication
  • 90% Polyester
  • 10% Elastane™
  • Odour Resistant
  • Soft Crew Neckline
  • Good Body & Arm Length
  • UPF Sun Protection 30+
  • Easy Care Wash n Wear

Men's Item


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ODLO Men's Natural+ X-Warm Unity Kinship Half Zip Mid-Layer (O-541672)


Grey Melange Heritage

STUNNING 260GSM MERINO MID-LAYER
£84.50
(RRP £100.00)

ODLO® Men's Natural+ X-Warm Unity Kinship™ 260GSM Half Zip Mid Layer

  • 260GSM Fabric Weight
  • 36% Merino Wool
  • Ethically Sourced Wool
  • 64% Synthetic Fibre Mix
  • Half Zip Structure
  • Base Layer OR Mid-Layer
  • Superb Warmth
  • Naturally Odour Resistant
  • 3D Raised Shoulder Design
  • ODLO® Heritage Design
  • Good Body & Arm Length
  • Flat Soft Seaming
  • Inset Off-Shoulder Sleeves
  • Low Impact Branding
  • Lock Down Zipper

Men's ItemWarmest Garment ConstructionMerino Wool Content


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Men's ODLO I-Thermic Long Sleeve Baselayer (O-502852)


Black/Red

WEARABLE TECH YOU CONTROL
£199.99
(RRP £225.00)

Men's ODLO® I-Thermic™ Long Sleeve Crew Baselayer

  • Integrated Heating
  • I-Thermic™ Technology
  • App Controlled
  • Turn Up The Heat
  • Fully Body Mapped
  • ZeroScent™ Odour Control
  • Seamless Design
  • High Moisture Control
  • Clim8® Battery Operated
  • Smart Phone Control
  • Ergonomic Use
  • You Set The Temp!
  • Ski to Piste Use
  • Machine Washable**
  • Download the App

Men's Item Warmest Garment Construction I-Thermic Weaarable Tech Warmth Winter Sports Use


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Kids' Icebreaker Bodyfit 260 Top + Leggings Combo


Black/Black {Half Zip}

Black/Black {Half Zip}Midnight Blue {Half Zip}
STAY WARM FROM TOP TO TOE COMBO OFFER
£78.00
(RRP £90.00)

Kids' Icebreaker® Bodyfit™ 260 Tech Merino Wool Half Zip PLUS  Leggings Combo Offer

  • 260 GSM Mid-Weight Fabric
  • Warmest Base Layer Design
  • 100% Pure Ethical Merino
  • Pre-Shrunk Fibre - Keeps Shape
  • Best Warmth to Weight Ratio
  • Super Soft Seaming
  • Half Zip Sructure
  • THUMBHOLE CUFFS
  • Elastic Waistband Bottoms
  • Guaranteed Non-Scratchy Feel
  • Natural Moisture Management
  • Edged Cuffs, Neck & Hemline
  • Extra Warmth & Comfort
  • Body Contoured Structure
  • Subtle Brand Decal
  • High Performance Wool
  • Easy Care Machine Wash
  • Natural Anti-Odour Control

Warmest FabricationKids' ItemMerino Wool Item


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Kids' Icebreaker Bodyfit 260 Tech Long Sleeve Half Zip (IC-104499)


Black {Half Zip}

Black {Half Zip}Midnight Blue {Half Zip}
WARMEST MID-WEIGHT THERMAL HALF ZIP
£45.00

Kids' Icebreaker® Bodyfit™ 260 Merino Wool Compass™ Long Sleeve Half Zip

  • 260 GSM Mid-Weight Fabric
  • Warmest Wool Base Layer Design
  • Soft Fitted Design
  • 100% Pure Ethical Merino
  • Pre-Shrunk Fibres - Keeps Shape
  • Cuff Thumbholes for Hand Warmth
  • Best Warmth to Weight Ratio
  • Low Mock Neck Half-Zip
  • Ribbed Neck Finish
  • Ultra-Soft Flat Seams
  • Moisture Management
  • Natural Anti-Bacterial Controls
  • Soft Hem Cuffs & Hemline
  • Body Contoured Styling
  • Dropped Tail Back Hemline
  • Subtle Brand Decal
  • Excellent Body & Arm Length
  • High Performance Wool
  • Easy Care Machine Wash
  • Natural Anti-Odour Control

Warmest FabricationKids' Item Merino Wool Item


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Women's Icebreaker Bodyfit 260 "Tech" Leggings (IC-104392)


Black {260GSM}

Black {260GSM}Gritstone Heather {260GSM}
THE ULTIMATE FIRST LAYER FOR THE COLD
£79.50
(RRP £85.00)

Women's Icebreaker® Bodyfit™ 260 Tech Merino Wool Leggings

  • 260 GSM Mid-Weight Design
  • Warmest Base Layer Leggings
  • 100% Pure Ethical Merino Wool
  • Pre-Shrunk Fabric
  • Natural 4-Way Stretch Fabric
  • Fitted Base Layer Design
  • Cross Woven Jersey Fabric
  • Top Warmth to Weight Ratio
  • Strategic Soft Seams
  • Independent Gusset for Comfort
  • Zero Risk of Chafing
  • Natural Moisture Management
  • Branded Elastic Waistband
  • Extra Warmth & Comfort
  • Body Contoured Styling Fit
  • High Performance Wool
  • Easy Care Machine Wash
  • Natural Anti-Odour Control
  • AVAILABLE AS A COMBO HERE

Warmest Fabrication Women's Item Merino Wool Item


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Kids' Helly Hansen Lifa Merino Wool Warmest Baselayer Combo (HH-48659)


Junior Black

IDEAL ALL USE KIDS WARMEST BASELAYER WITH MERINO
£75.00

Kids' Top + Leggings Combo Set

  • Lifa®T3™ Technology
  • Rapid Moisture Wicking
  • Soft Crew & Leggings
  • 100% Merino Wool Outer Layer
  • Knee and Elbow Pad Protection
  • Natural Anti-Bacterial Odour Control
  • Sonic Bonded & Woven Lifa® Lined
  • Layer 1 Next to Skin Layer
  • Wear for Days Without Washing
  • Ideal Ski Base Layer
  • Soft Fitted Lighter Relaxed Fit
  • Exceptionally Warm Merino
  • Hollow Fibre Lifa® Performance
  • Dry & Light All Day Long
  • Flat Locked Stitching
  • Fine Weave Fabrication
  • Easy Care Wash n Wear
  • Quick Drying for Rapid Re-Use

Kids' ItemWarmest GarmentMerino Wool Content

 


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ODLO Women's Natural+ X-Warm Unity Kinship Half Zip Mid-Layer (O-594471)


Black Heritage

Black HeritageVintage Violet Heritage
STUNNING 260GSM MERINO MID-LAYER
£84.50
(RRP £100.00)

ODLO® Women's Natural+ X-Warm Unity Kinship™ 260GSM Half Zip Mid Layer

  • 260GSM Fabric Weight
  • 36% Merino Wool
  • Ethically Sourced Wool
  • Half Zip Structure
  • Base Layer OR Mid-Layer
  • Superb Warmth
  • 64% Synthetic Fibre
  • Naturally Odour Resistant
  • 3D Raised Shoulder Design
  • ODLO® Heritage Design
  • Good Body & Arm Length
  • Flared Hemline
  • Flat Soft Seaming
  • Inset Sleeves Off Shoulder
  • Low Impact Branding
  • Lock Down Zipper

Women's ItemWarmest Garment ConstructionMerino Wool Content

 


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Women's ODLO I-Thermic Long Sleeve Baselayer (O-502851)


Black/Red

WEARABLE THERMAL TECH YOU CONTROL
£199.99
(RRP £225.00)

Women's ODLO® I-Thermic™ Long Sleeve Crew Baselayer

  • Integrated Heating
  • I-Thermic™ Technology
  • App Controlled
  • Turn Up The Heat
  • Fully Body Mapped
  • Feminine Silhouette
  • ZeroScent™ Odour Control
  • Seamless Design
  • High Moisture Control
  • Clim8® Battery Operated
  • Smart Phone Control
  • Ergonomic Use
  • You Set The Temp!
  • Ski to Piste Use
  • Machine Washable**
  • Download the App

 Women's ItemWarmest Garment Construction I-Thermic Weaarable Tech Warmth Winter Sports Use


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Thermal Underwear – 1 to 10 of 112 products


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