Shop warm weather base layer

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$145.00
Women's Woolies 250 1/4 Zip Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Black | S
IBEX
$145.00
Women's Woolies 250 1/4 Zip Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Black | S
IBEX
$13.50
32 Degrees Heat Mens Performance Thermal Lightweight Baselayer Legging Pant
Amazon.com
Free shipping
$13.50
32 Degrees Heat Mens Performance Thermal Lightweight Baselayer Legging Pant
Amazon.com
Free shipping
$33.71
$55.00
Under Armour Men's Coldgear Compression Mock
Amazon.com
38% off
$33.71
$55.00
Under Armour Men's Coldgear Compression Mock
Amazon.com
$36.99
$39.99
TELALEO 2 Set Mens Thermal Underwear Fleece Lined Long Johns 4 Pcs Base Layer Shirts Pant For Cold Winter Weather
Amazon.com
Free shipping
$36.99
$39.99
TELALEO 2 Set Mens Thermal Underwear Fleece Lined Long Johns 4 Pcs Base Layer Shirts Pant For Cold Winter Weather
Amazon.com
Free shipping
$54.99
Wetsox Wetsuit Base Layer | Flexible, Multi-Season, Multi-Use | Comfortable, Lightweight, Quick-Dry Thermal Gear | 1mm Insulation For Surfing, Diving,
Amazon.com
Free shipping
$54.99
Wetsox Wetsuit Base Layer | Flexible, Multi-Season, Multi-Use | Comfortable, Lightweight, Quick-Dry Thermal Gear | 1mm Insulation For Surfing, Diving,
Amazon.com
Free shipping
$89.00
Patagonia Men's Capilene Midweight Base Layer Bottoms Black L
REI
Free shipping
$89.00
Patagonia Men's Capilene Midweight Base Layer Bottoms Black L
REI
Free shipping
$49.76
$55.00
Under Armour Men's Coldgear Compression Mock
Amazon.com
Free shipping
$49.76
$55.00
Under Armour Men's Coldgear Compression Mock
Amazon.com
Free shipping
$71.95
O'neill Women's Thermo-X Long Sleeve Crew, UPF 50+ Sun Protection, Lightweight Warm Base Layer Or Stand-Alone Layer For Surfing, Paddleboarding,
Amazon.com
Free shipping
$71.95
O'neill Women's Thermo-X Long Sleeve Crew, UPF 50+ Sun Protection, Lightweight Warm Base Layer Or Stand-Alone Layer For Surfing, Paddleboarding,
Amazon.com
Free shipping
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Pants Carbon Navy Medium, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Pants Carbon Navy Medium, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top Midnight Black Medium, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top Midnight Black Medium, Synthetic/Plastic
L.L.Bean
$28.99
WEERTI Thermal Underwear For Men Long Johns With Fleece Lined Base Layer Men Cold Weather Top Bottom
Amazon.com
$28.99
WEERTI Thermal Underwear For Men Long Johns With Fleece Lined Base Layer Men Cold Weather Top Bottom
Amazon.com
$42.49
$49.99
Men's Heat Holders Warm Base Layer Top, Size: Large, Black
Kohl's
15% off
$42.49
$49.99
Men's Heat Holders Warm Base Layer Top, Size: Large, Black
Kohl's
$19.99
$24.99
SIMIYA Thermal Underwear Set For Women Long Johns With Fleece Lined Long Sleeves Base Layer Set Top Bottom
Amazon.com
20% off
$19.99
$24.99
SIMIYA Thermal Underwear Set For Women Long Johns With Fleece Lined Long Sleeves Base Layer Set Top Bottom
Amazon.com
$46.74
$54.99
Women's Heat Holders Warm Original Thermal Underwear Base Layer Top, Size: Large, Purple
Kohl's
15% off
$46.74
$54.99
Women's Heat Holders Warm Original Thermal Underwear Base Layer Top, Size: Large, Purple
Kohl's
$54.00
$90.00
GOREWEAR Base Layer Thermo Turtleneck - Men's Black, US M/EU L
Competitive Cyclist
40% off
$54.00
$90.00
GOREWEAR Base Layer Thermo Turtleneck - Men's Black, US M/EU L
Competitive Cyclist
$21.25
$50.00
Men's Cuddl Duds® Heavyweight Fleecewear Performance Base Layer Mock Neck Top, Size: Large, Black
Kohl's
57% off
$21.25
$50.00
Men's Cuddl Duds® Heavyweight Fleecewear Performance Base Layer Mock Neck Top, Size: Large, Black
Kohl's
$42.50
$85.00
GOREWEAR Men's Base Layer Thermo Long Sleeve Shirt In Black - Size: US M/EU L
Steep & Cheap
50% off
$42.50
$85.00
GOREWEAR Men's Base Layer Thermo Long Sleeve Shirt In Black - Size: US M/EU L
Steep & Cheap
$34.90
$39.99
Cuddl Duds Mens Heavyweight Cold Weather Fleece Lined Thermal Set - Long Sleeve Shirt & Leggings - Lounge Sets For Men
Amazon.com
12% off
$34.90
$39.99
Cuddl Duds Mens Heavyweight Cold Weather Fleece Lined Thermal Set - Long Sleeve Shirt & Leggings - Lounge Sets For Men
Amazon.com
$42.49
$49.99
Men's Heat Holders X-Warm Base Layer Microfleece Thermal Pants, Size: Large, Gray
Kohl's
15% off
$42.49
$49.99
Men's Heat Holders X-Warm Base Layer Microfleece Thermal Pants, Size: Large, Gray
Kohl's
$21.25
$50.00
Men's Cuddl Duds® Heavyweight Fleecewear Performance Base Layer Mock Neck Top, Size: Medium, Black Grey
Kohl's
57% off
$21.25
$50.00
Men's Cuddl Duds® Heavyweight Fleecewear Performance Base Layer Mock Neck Top, Size: Medium, Black Grey
Kohl's
$115.00
W. Spruce Wool LS Base Layer | Apparel | Black | M
Oakley US
$115.00
W. Spruce Wool LS Base Layer | Apparel | Black | M
Oakley US
$122.00
Falke Maximum Warm Turtleneck Base Layer Top In Black At Nordstrom, Size Medium
Nordstrom
$122.00
Falke Maximum Warm Turtleneck Base Layer Top In Black At Nordstrom, Size Medium
Nordstrom
$19.99
DEVOPS Women's 2 Pack Thermal Long Sleeve Shirts Compression Baselayer Tops
Amazon.com
$19.99
DEVOPS Women's 2 Pack Thermal Long Sleeve Shirts Compression Baselayer Tops
Amazon.com
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Carbon Navy Large, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Carbon Navy Large, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Pinewood Green Medium, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Pinewood Green Medium, Synthetic/Plastic
L.L.Bean
$51.00
$85.00
Base Layer Thermo Long Sleeve Shirt - Men's
Backcountry.com
40% off
$51.00
$85.00
Base Layer Thermo Long Sleeve Shirt - Men's
Backcountry.com
$84.00
Falke Warm Crew Neck Base Layer Top In Black At Nordstrom, Size Medium
Nordstrom
$84.00
Falke Warm Crew Neck Base Layer Top In Black At Nordstrom, Size Medium
Nordstrom
$99.00
KUHL Men's Reactiv Lite Grid Base Layer Bottoms Carbon M
REI
Free shipping
$99.00
KUHL Men's Reactiv Lite Grid Base Layer Bottoms Carbon M
REI
Free shipping
$127.94
Men Winter Warm Fleece Thermal Underwear Set Long Sleeve Top And Pants Compression Base Layer - M 1 Pc Shirt B | Uplifted Finds
Inspire Uplift
Free shipping
$127.94
Men Winter Warm Fleece Thermal Underwear Set Long Sleeve Top And Pants Compression Base Layer - M 1 Pc Shirt B | Uplifted Finds
Inspire Uplift
Free shipping
$89.00
Patagonia Men's Capilene Midweight Base Layer Bottoms Smolder Blue L
REI
Free shipping
$89.00
Patagonia Men's Capilene Midweight Base Layer Bottoms Smolder Blue L
REI
Free shipping
$45.00
$90.00
GOREWEAR Men's Base Layer Thermo Turtleneck In Black - Size: US M/EU L
Steep & Cheap
50% off
$45.00
$90.00
GOREWEAR Men's Base Layer Thermo Turtleneck In Black - Size: US M/EU L
Steep & Cheap
$24.99
$39.99
WEERTI Thermal Underwear For Women Long Johns With Fleece Lined Base Layer Women Cold Weather Top Bottom
Amazon.com
37% off
$24.99
$39.99
WEERTI Thermal Underwear For Women Long Johns With Fleece Lined Base Layer Women Cold Weather Top Bottom
Amazon.com
$122.00
Falke Maximum Warm Zip Base Layer Top In Black At Nordstrom, Size Medium
Nordstrom
$122.00
Falke Maximum Warm Zip Base Layer Top In Black At Nordstrom, Size Medium
Nordstrom
$59.83
$100.00
Arc'teryx Men's Rho LT Base Layer Bottoms Forage/Tatsu L
REI
40% off
$59.83
$100.00
Arc'teryx Men's Rho LT Base Layer Bottoms Forage/Tatsu L
REI
$88.00
Falke Maximum Warm Sustainable 3/4 Base Layer Bottom In Black At Nordstrom, Size Medium
Nordstrom
$88.00
Falke Maximum Warm Sustainable 3/4 Base Layer Bottom In Black At Nordstrom, Size Medium
Nordstrom
$59.40
$108.00
Varley Always Warm Half Zip Base Layer Top In Black Marl At Nordstrom, Size Large
Nordstrom
45% off
$59.40
$108.00
Varley Always Warm Half Zip Base Layer Top In Black Marl At Nordstrom, Size Large
Nordstrom
7 Best Base Layers In 2026 To Stay WARM During The Winter
10:13
7 Best Base Layers In 2026 To Stay WARM During The Winter
3K views6 months ago
YouTubeConsumer Betterment
This Is the WARMEST Base Layer on Earth. Prove Me Wrong.
19:16
This Is the WARMEST Base Layer on Earth. Prove Me Wrong.
152.6K views4 months ago
YouTubeOscar Hikes
KETL No Chill Merino Wool 260 Base Layers (VF Series) - Midweight Warmth | Anti-Odor | Ultra Soft
2:11
KETL No Chill Merino Wool 260 Base Layers (VF Series) - Midweight Warmth | Anti-Odor | Ultra Soft
3.2K views3 months ago
YouTubeKETL Mtn.
Klein Tools Heated Vest Base Layer — Is It Worth It for Cold Weather Work?
5:55
Klein Tools Heated Vest Base Layer — Is It Worth It for Cold Weather Work?
2.1K views4 months ago
YouTubeProject Pine Hills
🔥The Magic is in the Mesh: Brynje's Super Thermal Baselayers 🔥
1:52
🔥The Magic is in the Mesh: Brynje's Super Thermal Baselayers 🔥
3.9K views2 months ago
YouTubeGarage Grown Gear
KETL Shoulder Season Base Layer - Lightweight Warmth, Breathable Mesh, Moisture Wicking
1:27
KETL Shoulder Season Base Layer - Lightweight Warmth, Breathable Mesh, Moisture Wicking
470 views2 months ago
YouTubeKETL Mtn.
Eclipse Base Layer Series - A revolution in warm weather hunting gear
0:40
Eclipse Base Layer Series - A revolution in warm weather hunting gear
350 views6 months ago
YouTubeHunters Element
2:58
How Does a Base Layer Keep You Warm?
3 views5 months ago
YouTubeExploring Campgrounds
0:12
Stop Getting Wet in Winter—It's Your Base Layer #wintergear #hiking #camping
1.2K views1 month ago
YouTubeThe Gear Lady
2:30
How Do You Layer Thermal Base Layers Properly?
2 views4 months ago
YouTubeGlam Girl's Closet
3:10
What Should You Look For in Thermal Base Layers?
3 views4 months ago
YouTubeGlam Girl's Closet
25:44
The 3 Layer System Explained — How to Stay Dry, Warm & Ready for Anything
3.9K views6 months ago
YouTubeMoorlander EDC
8:56
Top 5 Best Base Layers For Skiing 2026! 🔥
33 views3 months ago
YouTubeHuntingGearsPro
0:40
Eclipse Base Layer Series - A revolution in warm weather hunting gear
54 views6 months ago
YouTubeHunters Element
3:04
Can This Compression Shirt Really Keep You Warm? RIKUAOU Thermal Base Layer for Men Tested
613 views6 months ago
YouTubeAdam’s Simple & Fast Reviews
3:44
Why Base Layers Matter | Thermals & Midlayers Explained
623 views7 months ago
YouTubePerformance Ski & Surf Of Orlando Inc.
6:36
Top 5 Best Base Layers for Cold Weather 2025 ❄️ Stay Warm & Comfortable
180 views7 months ago
YouTubeTech Talk Reviews
0:19
How to layer for winter | Temperature wise guide
15.5K views5 months ago
YouTubeDecathlon Sports India
9:30
This Airbase Shirt is WARMER than WOOL? Sharing with you 1 Year Extreme Test result!
5.4K views4 months ago
YouTubeNomadsTrails
1:40
Men Tried Women’s Fleece Tights — Shockingly Warm Winter Base Layer
951 views4 months ago
YouTubeAyunNet
3:00
How Do Thermal Base Layers Help Golfers Stay Warm?
3 views5 months ago
YouTubeGolfing Galz Club
2:36
What Are The Best Thermal Base Layers For Golf?
13 views5 months ago
YouTubeGolfing Galz Club
12:30
What to Wear Backpacking (My Simple Layering System)
2.1K views3 months ago
YouTubeLet's Hit the Trail
2:46
How To Layer For Winter Golf! 3-Layer System Every Golfer Needs To Know!
1.5K views6 months ago
YouTubeThe Golf Shop Online
5:46
Why MESH is the WARMEST Baselayer Possible!
265.2K viewsNov 26, 2023
YouTubeThe Bear Essentials
5:45
ZEROFIT Cooling Base Layers | ColdSkin & IceSkin Review
55.1K viewsMay 1, 2025
YouTubeUrban Rider
12:25
The Story Behind The Warmest Men's Thermal Base Layer Ever Created: Equinoxx K2
1K viewsFeb 8, 2025
YouTube221B Tactical
3:12
Smartwool Men’s Thermal Merino Base Layer Crew Review: Warmth & Comfort Tested
496 views10 months ago
YouTubeJohnnyK
7:58
The Top 5 Best Heat Base Layer in 2025 - Must Watch Before Buying!
92 views6 months ago
YouTubeTop Review Lab
0:46
I Tested Thermal Riding Base Layers… HUGE Difference - Bigshot
10 views5 months ago
YouTubeBigShot
See more

Shop warm weather base layer

Sponsored
About our ads
$145.00
Women's Woolies 250 1/4 Zip Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Black | S
IBEX
$145.00
Women's Woolies 250 1/4 Zip Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Black | S
IBEX
$13.50
32 Degrees Heat Mens Performance Thermal Lightweight Baselayer Legging Pant
Amazon.com
Free shipping
$13.50
32 Degrees Heat Mens Performance Thermal Lightweight Baselayer Legging Pant
Amazon.com
Free shipping
$33.71
$55.00
Under Armour Men's Coldgear Compression Mock
Amazon.com
38% off
$33.71
$55.00
Under Armour Men's Coldgear Compression Mock
Amazon.com
$36.99
$39.99
TELALEO 2 Set Mens Thermal Underwear Fleece Lined Long Johns 4 Pcs Base Layer Shirts Pant For Cold Winter Weather
Amazon.com
Free shipping
$36.99
$39.99
TELALEO 2 Set Mens Thermal Underwear Fleece Lined Long Johns 4 Pcs Base Layer Shirts Pant For Cold Winter Weather
Amazon.com
Free shipping
$54.99
Wetsox Wetsuit Base Layer | Flexible, Multi-Season, Multi-Use | Comfortable, Lightweight, Quick-Dry Thermal Gear | 1mm Insulation For Surfing, Diving,
Amazon.com
Free shipping
$54.99
Wetsox Wetsuit Base Layer | Flexible, Multi-Season, Multi-Use | Comfortable, Lightweight, Quick-Dry Thermal Gear | 1mm Insulation For Surfing, Diving,
Amazon.com
Free shipping
$89.00
Patagonia Men's Capilene Midweight Base Layer Bottoms Black L
REI
Free shipping
$89.00
Patagonia Men's Capilene Midweight Base Layer Bottoms Black L
REI
Free shipping
$49.76
$55.00
Under Armour Men's Coldgear Compression Mock
Amazon.com
Free shipping
$49.76
$55.00
Under Armour Men's Coldgear Compression Mock
Amazon.com
Free shipping
$71.95
O'neill Women's Thermo-X Long Sleeve Crew, UPF 50+ Sun Protection, Lightweight Warm Base Layer Or Stand-Alone Layer For Surfing, Paddleboarding,
Amazon.com
Free shipping
$71.95
O'neill Women's Thermo-X Long Sleeve Crew, UPF 50+ Sun Protection, Lightweight Warm Base Layer Or Stand-Alone Layer For Surfing, Paddleboarding,
Amazon.com
Free shipping
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Pants Carbon Navy Medium, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Pants Carbon Navy Medium, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top Midnight Black Medium, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top Midnight Black Medium, Synthetic/Plastic
L.L.Bean
$28.99
WEERTI Thermal Underwear For Men Long Johns With Fleece Lined Base Layer Men Cold Weather Top Bottom
Amazon.com
$28.99
WEERTI Thermal Underwear For Men Long Johns With Fleece Lined Base Layer Men Cold Weather Top Bottom
Amazon.com
$42.49
$49.99
Men's Heat Holders Warm Base Layer Top, Size: Large, Black
Kohl's
15% off
$42.49
$49.99
Men's Heat Holders Warm Base Layer Top, Size: Large, Black
Kohl's
$19.99
$24.99
SIMIYA Thermal Underwear Set For Women Long Johns With Fleece Lined Long Sleeves Base Layer Set Top Bottom
Amazon.com
20% off
$19.99
$24.99
SIMIYA Thermal Underwear Set For Women Long Johns With Fleece Lined Long Sleeves Base Layer Set Top Bottom
Amazon.com
$46.74
$54.99
Women's Heat Holders Warm Original Thermal Underwear Base Layer Top, Size: Large, Purple
Kohl's
15% off
$46.74
$54.99
Women's Heat Holders Warm Original Thermal Underwear Base Layer Top, Size: Large, Purple
Kohl's
$54.00
$90.00
GOREWEAR Base Layer Thermo Turtleneck - Men's Black, US M/EU L
Competitive Cyclist
40% off
$54.00
$90.00
GOREWEAR Base Layer Thermo Turtleneck - Men's Black, US M/EU L
Competitive Cyclist
$21.25
$50.00
Men's Cuddl Duds® Heavyweight Fleecewear Performance Base Layer Mock Neck Top, Size: Large, Black
Kohl's
57% off
$21.25
$50.00
Men's Cuddl Duds® Heavyweight Fleecewear Performance Base Layer Mock Neck Top, Size: Large, Black
Kohl's
$42.50
$85.00
GOREWEAR Men's Base Layer Thermo Long Sleeve Shirt In Black - Size: US M/EU L
Steep & Cheap
50% off
$42.50
$85.00
GOREWEAR Men's Base Layer Thermo Long Sleeve Shirt In Black - Size: US M/EU L
Steep & Cheap
$34.90
$39.99
Cuddl Duds Mens Heavyweight Cold Weather Fleece Lined Thermal Set - Long Sleeve Shirt & Leggings - Lounge Sets For Men
Amazon.com
12% off
$34.90
$39.99
Cuddl Duds Mens Heavyweight Cold Weather Fleece Lined Thermal Set - Long Sleeve Shirt & Leggings - Lounge Sets For Men
Amazon.com