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Men's Warm Base Layer Tops

Men's Warm Thermal Tops for Cold Conditions...Be Warm to Perform

Whether you're walking on Dartmoor, skiing in the Alps or getting down and dirty on the rugby pitch, maintaining your "core" body temperature at it's optimum level for comfort and performance, is essential and there is nothing worse than being cold during your sport.

Here we provide a selection of Men's Warm Thermal Base Layer Tops varying in fit and thermal value from some of our leading brand names and for a variety of sports and conditions, that will provide all your core temperature regulation needs. Use buttons for filters.

Shop Men's Warmest Baselayer Tops Shop Men's Compression Fit Tops Shop Men's Merino Wool Baselayers Shop Men's Combo Deals Back to Baselayer Menu

Men's Warm Base Layer Tops – 21 to 30 of 45 products

Men's Icebreaker Everyday 175 Merino Wool Long Sleeve Quarter Zip (IC-104484)


Black

Icebreaker - Pure Ethical Merino Wool
£64.50

Men's IceBreaker® Everyday™ 175GSM Merino Wool Quarter Zip

Slim Fitted, Thermal Regulation Merino Wool....

  • Pure 100% Merino Wool
  • Icebreaker® Basics™ Range
  • 175GSM Weight Fabric
  • Micro-Ribbed Weave Structure
  • Slim Fitted Light Body Fit
  • Thermal Regulatory Underwear
  • Raglan Sleeves Style
  • Natural Warmth - Without Bulk
  • Ideal for Work, Rest+Play
  • Quarter Zip Mock Neck
  • Flatlock Sewn Construction
  • Good Body+Arm Length
  • Contoured Body Seaming
  • Guaranteed No Scratchy Feel
  • Easy Care Wash
  • Great Garment Integrity
  • Natural Fibre Odour Control
  • Wear Often Without Washing
  • Read: Why Merino?

  Men's Item Warm Thermal GarmentMerino Wool


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Men's Icebreaker Everyday 175 Merino Wool Long Sleeve Crew (IC-104483)


Black

Icebreaker - 100% Merino Wool Underwear
£58.50

Men's Icebreaker® Everyday™ 175GSM Long Sleeve Crew

Fitted Thermal Regulation....

  • Pure 100% Merino Wool
  • Everyday™ 175 Range
  • 200GSM Fabric Weight
  • Slim Fit Body Contoured Structure
  • All Day Every Day Underwear
  • Off Shoulder Sleeve Seams
  • Thermal Regulation Without Bulk
  • Perfect for Work, Rest + Play
  • Flattering Fit Crew Neck
  • Full Sleeve Coverage
  • Good Body Length
  • Contoured Body Seaming
  • Soft Fabric Finish
  • Non-Itchy Fabric Feel
  • Easy Care Warm Wash
  • Great Garment Integrity
  • Natural Fabric Odour Control
  • Wear Often Without Washing
  • Read: Why Merino?
  • ALSO IN A COMBO DEAL HERE

 Men's Item Warm Thermal GarmentMerino Wool


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Men's Odlo Natural+ X-Warm Long Sleeve Crew (O-110222)


Black Melange

EXCEPTIONAL WARMTH MERINO BLEND FABRIC
£74.50

 
Men's Odlo® Natural+™ X-Warm Long Sleeve Crew

  • 42% Merino Wool Mix
  • Warmest Garment Construction
  • Soft Durable Merino Fabric Face
  • Natural Anti-Odour Properties
  • Synthetic Polypro Lined
  • Crew Neck Style
  • Quilted Extra Warm Zones
  • Raglan Sleeve Structure
  • Good Arm & Body Length
  • Ribbed Cuff Finish
  • Good Seam Construction
  • Regular Fitted Design
  • Effect™ Anti Odour Control
  • Sublimated Branding to Shoulder
  • Easy Care Machine Wash
  • EU Construction
  • ALSO IN A COMBO OFFER HERE

Warmest Thermal Garment ConstructionMerino Wool Mix


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Men's Odlo Natural+ X-Warm Long Sleeve Half Zip (O-110212)


Black Melange

EXCEPTIONAL WARMTH MERINO BLEND HALF ZIP
£78.49

 
Men's Odlo® Natural+ Natural+™ X-Warm Half Zip

  • 42% Merino Wool Mix
  • Warmest Garment Construction
  • Layer 1 Baselayer OR
  • Layer 2 Mid-Layer
  • Soft Durable Merino Fabric Face
  • Natural Anti-Odour Properties
  • Synthetic Polypro Lined
  • Half Zip Neck Style
  • Quilted Extra Warm Zones
  • Raglan Sleeve Structure
  • Good Arm & Body Length
  • Ribbed Cuff Finish
  • Superb Seam Construction
  • Regular Soft Fitted Design
  • Effect™ Anti Odour Control
  • Brand Decal to Shoulder
  • Easy Care Machine Wash
  • EU Construction
  • ALSO AS A COMBO OFFER HERE

Warmest Thermal Garment ConstructionMerino Wool Mix


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Men's Icebreaker Everyday 175 Merino Wool Short Sleeve Tee (IC-104482)


Black

Icebreaker - 100% Merino Wool Underwear
£49.50
(RRP £55.00)

Men's Icebreaker® Everyday™ 175GSM Merino Wool Tee

The Only Tee You Need....

  • Pure 100% Merino Wool
  • Everyday™ 175GSM
  • Universal Wardrobe Essential
  • Everyday Underwear
  • Temperature Regulation
  • Off Shoulder Seam Design
  • Ideal for Work, Rest+Play
  • Slim Fit Base Layer Style
  • Lower to Mid Bicep Finish
  • Excellent Body Length
  • Contoured Body Seaming
  • Soft Fabric Finish - No Scratch
  • Easy Care Warm Machine Wash
  • Quality Sewn Secure Hems
  • Natural Wool Odour Control
  • Wear Often Without Washing
  • Read: Why Merino?

 Men's Item Warm Thermal GarmentMerino Wool


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Odlo Men's Extra Warm Originals Crew Neck Base Layer (O-155162)


Black

EXTRA WARMTH COMFORT THERMAL
£49.50


Odlo® Originals™....But Warmer!

  • Superior Thermal Defence
  • Extra Warm Thermal
  • Sonic Bonded Thermal Lining
  • Lofted Fleece Lining
  • Crew Neck Style
  • Tag Free Construction
  • Odlo® Effect™ System
  • Classic Panelled Design
  • Soft Fitted Body Fit
  • Lightweight Fabrication
  • Exceptional Comfort
  • Superbly Constructed
  • Contoured Body Fit
  • Micro Ribbed Finish
  • Flatlock Seams
  • EU Manufactured

Warmest Thermal Rating Men's Item


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Men's ColdGear "Armour" Long Sleeve Compression Crew (1265650)


Black

BlackMidnight BlueWhiteCarbon
FREE UK SHIPPING ON ALL ORDERS!
£42.50
(RRP £45.00)

Original ColdGear Fabrication for when it's cold
Armour Base Layer
For When It's Cold.....

  • ColdGear® Fabrication
  • Ideal Under Work Wear
  • Enhanced Thermal Protection
  • UA® Moisture Management
  • Superior Smoother Soft Lining
  • 4 Way Stretch & Recovery
  • Cold Conditions Thermal
  • Level 1 Sports Compression Fit
  • Reinforced Flatlock Seaming
  • UV Protection (30+ UPF)
  • Anti-Bacterial Odour Control
  • Easy Care Wash n Wear
  • Body Contoured Seams
  • Low Profile Crew Neck
  • Rear Locker Tag ID
  • UA® Heatseal Chest Logo
  • Wordmark Brand Decal
  • ALSO AVAILABLE AS A COMBO DEAL HERE

 Warm Baselayer GarmentMen's Item


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Men's Odlo Extra Warm Originals Thermal Quarter Zip Top (O-155152)


Black

CLASSIC WARM THERMAL BASE LAYER
£59.50


Warmest Odlo® Thermal Originals™....Extra Warmth Weight!

  • Excellent Thermal Defence
  • The Ski Essential
  • Warmest Thermal Base Layer
  • OR Layer 2 Mid Layer
  • Sonic Bonded Insulation
  • Soft Fitted Body Fit
  • Lofted Fleece Feel Lining
  • Turtle Neck Quarter Zip
  • Consealed Zip Housing
  • Odlo® Effect™ Treatments
  • Classic Style + Fit
  • Ultra Lightweight
  • Exceptional Warmth
  • Well Constructed
  • Contoured Body Fit
  • Subtle Brand Logo
  • Flatlock Seams
  • EU Manufactured

Warmest Thermal Rating Men's Item


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ODLO Men's Natural+ Kinship Warm Long Sleeve Crew (O-110712)


Black Melange Vintage

Black Melange VintageNiagra Blue
MERINO + SYNTHETIC BLEND
£64.50

 Odlo Natural Plus Kinship
Men's Odlo® Revolution™ Warmer Long Sleeve Crew

  • Merino Wool / Synthetic Mix
  • 100% Soft Merino Wool Shell
  • Natural Anti-Odour Controls
  • Synthetic Soft Lined
  • Incredible Moisture Management
  • Crew Neck Finish
  • Light Warmth Without Weight
  • Raglan Sleeve Design
  • Good Arm & Body Length
  • Great Seam Construction
  • Regular Soft Fit Design
  • Effect™ Anti Odour Control
  • Brand Decal to Chest
  • Easy Care Machine Wash
  • EU Manufactured

 Men's ItemWarmer Garment ConstructionMerino Wool Mix


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Odlo Mens' Evolution Extra Warm Long Sleeve Crew (O-180962)


Black

SUPERIOR WARMTH + FIT
£83.50

Odlo Evolution X-Warm Thermals

Extra Warm Evolution™ Odlo® Thermal

  • Odlo® Evolution™ X-Warm
  • Superior Soft Fleece Feel
  • Strategic Vented Zones
  • Laser Cut Structure
  • Exceptional Thermal Comfort
  • Added Thermal Defence Zones
  • Sonic Bonded Warm Panels
  • Ideal in Extreme Cold
  • Virtually Seam Free Design
  • Moisture Management Control
  • Easy Care Wash n Wear
  • Anti Odour Effect™ System
  • Ideal Ski & Mountain Layer
  • EU Construction

 Layer One - Foundation Layer - Next to Skin Layer - Base Layer - First Layer Warmest Thermal Garment


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Men's Warm Base Layer Tops – 21 to 30 of 45 products


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