Shop first lite furnace base layers

Sponsored
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$135.00
Women's Woolies 250 Crew Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Black | L
IBEX
$135.00
Women's Woolies 250 Crew Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Black | L
IBEX
$135.00
Women's Woolies 250 Crew Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Deep Navy | M
IBEX
$135.00
Women's Woolies 250 Crew Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Deep Navy | M
IBEX
$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
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Carbon Navy Medium, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Carbon Navy Medium, Synthetic/Plastic
L.L.Bean
$270.00
First Lite Conifer Furnace Quarter Zip Top And Bottoms Set-XL. First Lite. Green. Base Layers.
eBay
Free shipping
$270.00
First Lite Conifer Furnace Quarter Zip Top And Bottoms Set-XL. First Lite. Green. Base Layers.
eBay
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Pinewood Green Small, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Pinewood Green Small, Synthetic/Plastic
L.L.Bean
$130.00
First Lite Furnace Long John - Men's Walnut Medium 139450
Optics Planet
$130.00
First Lite Furnace Long John - Men's Walnut Medium 139450
Optics Planet
$130.00
First Lite Furnace Long John - Men's Conifer Small 5071
Optics Planet
217
$130.00
First Lite Furnace Long John - Men's Conifer Small 5071
Optics Planet
$130.00
First Lite Furnace Long John - Men's Terra Large 108402
Optics Planet
201
$130.00
First Lite Furnace Long John - Men's Terra Large 108402
Optics Planet
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Pants Pinewood Green Small, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Pants Pinewood Green Small, Synthetic/Plastic
L.L.Bean
$49.99
Redhead Elite Midweight Base Layer Long-Sleeve Crew For Men - Asphalt
Cabela's
$49.99
Redhead Elite Midweight Base Layer Long-Sleeve Crew For Men - Asphalt
Cabela's
$44.95
REI Co-Op Men's Lightweight Base Layer Bottoms Black L
REI
$44.95
REI Co-Op Men's Lightweight Base Layer Bottoms Black L
REI
$180.00
First Lite Furnace Quarter Zip - Men's Darkwater Medium 108510
Optics Planet
$180.00
First Lite Furnace Quarter Zip - Men's Darkwater Medium 108510
Optics Planet
$109.00
KUHL Men's Reactiv Lite Grid Long-Sleeve Crew Base Layer Top Carbon M
REI
Free shipping
$109.00
KUHL Men's Reactiv Lite Grid Long-Sleeve Crew Base Layer Top Carbon M
REI
$180.00
First Lite Furnace Quarter Zip - Men's Cerca Large 139456
Optics Planet
$180.00
First Lite Furnace Quarter Zip - Men's Cerca Large 139456
Optics Planet
$180.00
First Lite Furnace Quarter Zip - Men's Terra Large 108515
Optics Planet
$180.00
First Lite Furnace Quarter Zip - Men's Terra Large 108515
Optics Planet
$64.95
Men's L.L.Bean Heavyweight Base Layer - Long Underwear Crew Top, Print Kelp Green Camo Medium, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Heavyweight Base Layer - Long Underwear Crew Top, Print Kelp Green Camo Medium, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Simple Soft Base Layer - Long Underwear, Pants Faded Sage Heather Medium, Synthetic
L.L.Bean
$54.95
Men's L.L.Bean Simple Soft Base Layer - Long Underwear, Pants Faded Sage Heather Medium, Synthetic
L.L.Bean
$34.95
REI Co-Op Men's Lightweight Crew Base Layer Top Alloy Gray Heather M
REI
$34.95
REI Co-Op Men's Lightweight Crew Base Layer Top Alloy Gray Heather M
REI
Base Layer Comparison: Meateater First Lite Kiln Vs. Furnace
14:25
Base Layer Comparison: Meateater First Lite Kiln Vs. Furnace
8.3K viewsDec 16, 2022
YouTubeNot A Very Good Hunting Channel
First Lite Base Layer Review - First Lite Layering System: First Lite Gear Review
9:58
First Lite Base Layer Review - First Lite Layering System: First Lite Gear Review
20.1K viewsNov 22, 2019
YouTubeBackwoods Pursuit
First Lite Whitetail Gear Deep Dive - Layering for All Seasons!
29:22
First Lite Whitetail Gear Deep Dive - Layering for All Seasons!
3.3K views6 months ago
YouTubeSOHOLT BROTHERS
First Lite Furnace (REVIEW!) Warmest Baselayer for Hunting?
9:40
First Lite Furnace (REVIEW!) Warmest Baselayer for Hunting?
13.7K viewsDec 17, 2020
YouTubeReview This Thing
Our lightest weight next to skin layer with distinct advantages over traditional synthetic base layers. From spring turkey and bear hunts to the southern whitetail woods, insects and ticks are repelled. | First Lite
0:59
Our lightest weight next to skin layer with distinct advantages over traditional synthetic base layers. From spring turkey and bear hunts to the southern whitetail woods, insects and ticks are repelled. | First Lite
109K views10 months ago
FacebookFirst Lite
Our lightest weight next to skin layer with distinct advantages over traditional synthetic base layers. From spring turkey and bear hunts to the southern whitetail woods, insects and ticks are repelled. | First Lite
0:16
Our lightest weight next to skin layer with distinct advantages over traditional synthetic base layers. From spring turkey and bear hunts to the southern whitetail woods, insects and ticks are repelled. | First Lite
157.8K views1 year ago
FacebookFirst Lite
Our lightest weight next to skin layer with distinct advantages over traditional synthetic base layers. From spring turkey and bear hunts to the southern whitetail woods, insects and ticks are repelled. | First Lite
0:16
Our lightest weight next to skin layer with distinct advantages over traditional synthetic base layers. From spring turkey and bear hunts to the southern whitetail woods, insects and ticks are repelled. | First Lite
60.7K views8 months ago
FacebookFirst Lite
0:31
Our lightest weight next-to-skin layer with distinct advantages over traditional synthetic base layers. From spring turkey and bear hunts to the southern whitetail woods, insects and ticks are repelled. | First Lite
5.9K views1 year ago
FacebookFirst Lite
1:01
Our lightest weight next to skin layer with distinct advantages over traditional synthetic base layers. From spring turkey and bear hunts to the southern whitetail woods, insects and ticks are repelled. | First Lite
7K views10 months ago
FacebookFirst Lite
14:32
First Lite Hunting Gear Review | Layering System Breakdown
2.6K views8 months ago
YouTubeThe Imperfect Outdoor Channel
3:18
`First Lite Kiln: The Essential Merino Wool Hunting Base Layer
3 views2 months ago
YouTubeTri-Cloud Sync Gadgets
0:31
For a limited time only, we've brought back some of our best-selling base and midlayers in the Cipherâ„¢ pattern at 30% off. If you're a Cipherâ„¢ fan, now is your last chance to stock up while supplies last. | First Lite
90.7K viewsApr 1, 2025
FacebookFirst Lite
0:31
For a limited time only, we've brought back some of our best-selling base and midlayers in the Cipherâ„¢ pattern at 30% off. If you're a Cipherâ„¢ fan, now is your last chance to stock up while supplies last. | First Lite
62.1K viewsApr 1, 2025
FacebookFirst Lite
0:40
First Lite Furnace Long John Bottom!
1.6K viewsJan 24, 2025
YouTubeBolen Outdoors
1:08
HOW TO GET STARTED with Iron Furnaces in MINECRAFT (first furnace and in-place upgrades)
1.3K views2 months ago
YouTubeEdlux Tutorials
2:37
First Lite Wick Merino: The Ultimate Hunting Base Layer?
1 views2 months ago
YouTubeTri-Cloud Sync Gadgets
0:16
For a limited time only, we've brought back some of our best-selling base and midlayers in the Cipherâ„¢ pattern at 30% off. If you're a Cipherâ„¢ fan, now is your last chance to stock up while supplies last. | First Lite
27.8K viewsApr 8, 2025
FacebookFirst Lite
13:08
My Whitetail Kit - A Simple & Versatile First Lite Layering System for the Entire Season!
41.2K viewsSep 6, 2019
YouTubeGalin Swigart
0:16
For a limited time only, we've brought back some of our best-selling base and midlayers in the Cipherâ„¢ pattern at 30% off. If you're a Cipherâ„¢ fan, now is your last chance to stock up while supplies last. | First Lite
11.1K viewsApr 1, 2025
FacebookFirst Lite
0:30
Tyler Jones from The Element talks through how the new Yuma Synthetic Baselayers helped him stay in the stand long enough in the heat to tag his target buck. Learn more on why they will be your go to hot weather baselayer. | First Lite
226.9K viewsSep 9, 2024
FacebookFirst Lite
0:31
Layered up, or layered down, this pant has been built to be your year-round go-to for the mountain, the field, and everything in-between. | First Lite
162.1K viewsMar 5, 2025
FacebookFirst Lite
0:35
Merino wool is the base layer cheat code!!! The First Lite Wick Hoody (CHECK OUT ALL FIRSTLITE GEAR THROUGH THE LINK IN MY BIO) keeps me warm when it’s cold, cool when I’m moving, and it doesn’t get funky after a long day. ✅ Breathes regulates body temp ✅ Dries fast after the walk in ✅ Odor resistant (huge for multi-day hunts) ✅ Soft, not itchy, and layers clean under anything If you’ve ever been sweaty walking in and freezing on the sit… start with a better base layer. @MeatEater #FirstLite #Me
2K views3 months ago
TikTokryanemerson97
6:28
First Lite Rugged Wool Zip Hoody Review
1.8K views8 months ago
YouTubeThe New Hunters Guide
2:50
Check out the First Lite Furnace Hoody in the new solid color, Terra. Launching today this earthy color will be an available option for several products. I can tell you right now I will have this on my back when I fish and hunt! Click the link below. #hoodie #musthaves https://www.firstlite.com/pages/terra.html?utm_source=instagram&utm_medium=andymorganfishing&utm_campaign=terralaunch&utm_term=pro_team | Andy Morgan
5K viewsFeb 22, 2023
FacebookAndy Morgan
1:00
First Lite Furnace Merino Hoody Review in 60 seconds #shortvideo #youtubeshorts #shorts
8.3K viewsApr 6, 2024
YouTubeIGNITED BY NATURE
16:22
FIRST LITE WHITETAIL LAYERING SYSTEM
32.5K viewsJan 15, 2021
YouTubeWhitetailDNA
0:50
Merino-X Furnace EXP 350
59K viewsMar 2, 2018
YouTubeFirst Lite Hunting Apparel
8:13
First Lite Whitetail Systems| Review After a Season of Use
4.6K viewsFeb 13, 2025
YouTubeThe Hidden Outdoors
2:48
First Lite Kiln Hoody: The Ultimate Merino Hunting Base Layer!
2 months ago
YouTubeTech Seekersx
5:34
One base layer top stands out! Brynje, First Lite, Patagonia
2.3K viewsDec 16, 2023
YouTubeAdventureFIT
See more

Shop first lite furnace base layers

Sponsored
About our ads
$135.00
Women's Woolies 250 Crew Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Black | L
IBEX
$135.00
Women's Woolies 250 Crew Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Black | L
IBEX
$135.00
Women's Woolies 250 Crew Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Deep Navy | M
IBEX
$135.00
Women's Woolies 250 Crew Thermal | Premium & Sustainable Apparel Made With 100% Merino Wool | Base Layer | Deep Navy | M
IBEX
$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
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Carbon Navy Medium, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Carbon Navy Medium, Synthetic/Plastic
L.L.Bean
$270.00
First Lite Conifer Furnace Quarter Zip Top And Bottoms Set-XL. First Lite. Green. Base Layers.
eBay
Free shipping
$270.00
First Lite Conifer Furnace Quarter Zip Top And Bottoms Set-XL. First Lite. Green. Base Layers.
eBay
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Pinewood Green Small, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Crew Top, 1/4 Zip Pinewood Green Small, Synthetic/Plastic
L.L.Bean
$130.00
First Lite Furnace Long John - Men's Walnut Medium 139450
Optics Planet
$130.00
First Lite Furnace Long John - Men's Walnut Medium 139450
Optics Planet
$130.00
First Lite Furnace Long John - Men's Conifer Small 5071
Optics Planet
217
$130.00
First Lite Furnace Long John - Men's Conifer Small 5071
Optics Planet
$130.00
First Lite Furnace Long John - Men's Terra Large 108402
Optics Planet
201
$130.00
First Lite Furnace Long John - Men's Terra Large 108402
Optics Planet
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Pants Pinewood Green Small, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Midweight Base Layer - Long Underwear Pants Pinewood Green Small, Synthetic/Plastic
L.L.Bean
$49.99
Redhead Elite Midweight Base Layer Long-Sleeve Crew For Men - Asphalt
Cabela's
$49.99
Redhead Elite Midweight Base Layer Long-Sleeve Crew For Men - Asphalt
Cabela's
$44.95
REI Co-Op Men's Lightweight Base Layer Bottoms Black L
REI
$44.95
REI Co-Op Men's Lightweight Base Layer Bottoms Black L
REI
$180.00
First Lite Furnace Quarter Zip - Men's Darkwater Medium 108510
Optics Planet
$180.00
First Lite Furnace Quarter Zip - Men's Darkwater Medium 108510
Optics Planet
$109.00
KUHL Men's Reactiv Lite Grid Long-Sleeve Crew Base Layer Top Carbon M
REI
Free shipping
$109.00
KUHL Men's Reactiv Lite Grid Long-Sleeve Crew Base Layer Top Carbon M
REI
$180.00
First Lite Furnace Quarter Zip - Men's Cerca Large 139456
Optics Planet
$180.00
First Lite Furnace Quarter Zip - Men's Cerca Large 139456
Optics Planet
$180.00
First Lite Furnace Quarter Zip - Men's Terra Large 108515
Optics Planet
$180.00
First Lite Furnace Quarter Zip - Men's Terra Large 108515
Optics Planet
$64.95
Men's L.L.Bean Heavyweight Base Layer - Long Underwear Crew Top, Print Kelp Green Camo Medium, Synthetic/Plastic
L.L.Bean
$64.95
Men's L.L.Bean Heavyweight Base Layer - Long Underwear Crew Top, Print Kelp Green Camo Medium, Synthetic/Plastic
L.L.Bean
$54.95
Men's L.L.Bean Simple Soft Base Layer - Long Underwear, Pants Faded Sage Heather Medium, Synthetic
L.L.Bean
$54.95
Men's L.L.Bean Simple Soft Base Layer - Long Underwear, Pants Faded Sage Heather Medium, Synthetic
L.L.Bean