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Men's Long Sleeve Thermal Shirts

Find men's long sleeve thermal shirts in the fit you're looking for. Browse the selection of thermal tops, and compare individual product details for sizing, cut and care instructions to help choose the right shirt for you.

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Men's L.L.Bean Simple Soft Base Layer, Crew
L.L.Bean Men's L.L.Bean Simple Soft Base Layer, Crew
A lightweight, moisture-wicking synthetic base layer crewneck in dark black heather with thumbholes for secure sleeves.
(0)
$54.95 $54.95
SALE
$54.95 $54.95
SALE
Men's Katahdin Iron Works® Bonded Waffle Fleece Henley
L.L.Bean Men's Katahdin Iron Works® Bonded Waffle Fleece Henley
A slightly fitted, ultrasoft waffle-knit Henley with plush berber fleece lining and underarm gussets for mobility.
(2,237)
$89.95 $89.95
SALE
What customers like:
Great fit
Comfortable for cold weather
Favorite shirt
Durable
Excellent warmth
$89.95 $89.95
SALE
Men's Mountainside Micro Waffle Henley
L.L.Bean Men's Mountainside Micro Waffle Henley
A purple, quick-drying waffle henley made from recycled polyester, TENCEL™ Lyocell and elastane for durable comfort.
(0)
$69.95 $69.95
SALE
$69.95 $69.95
SALE
Men's Signature Waffle Crew
L.L.Bean Men's Signature Waffle Crew
A slim-fitting indigo heather thermal crew made from 100% breathable waffle-knit cotton.
(692)
$89 $74.99
SALE
What customers like:
High quality
Great color
Good fit
Comfortable waffle knit
Excellent warmth
$89 $74.99
SALE
Men's Cresta Wool Midweight 250 Crew Top
L.L.Bean Men's Cresta Wool Midweight 250 Crew Top
A dark black merino wool crew top that wicks sweat, resists odor, and features thumbhole cuffs.
(489)
$99.95 $99.95
SALE
What customers like:
Great fit
Comfortable feel
Durable material
Soft fabric
Excellent warmth
$99.95 $99.95
SALE
Men's Cresta Ultralight 150 Crew Top, Stripe
L.L.Bean Men's Cresta Ultralight 150 Crew Top, Stripe
A remarkably soft and warm striped crew top made of 100% merino wool with thumbhole cuffs.
(75)
$89.95 $75.99
SALE
$89.95 $75.99
SALE
Men's L.L.Bean Heavyweight Base Layer Crew Top
L.L.Bean Men's L.L.Bean Heavyweight Base Layer Crew Top
A heavyweight, moisture-wicking base layer made from recycled polyester with thumb holes and anti-microbial finish.
(0)
$64.95 $64.95
SALE
$64.95 $64.95
SALE
Men's Carefree Unshrinkable Tee, Traditional Fit, Long-Sleeve
L.L.Bean Men's Carefree Unshrinkable Tee, Traditional Fit, Long-Sleeve
A deep port long-sleeve tee made of 100% cotton that resists shrinking, fading, and pilling.
(10,664)
$36.95 $36.95
SALE
What customers like:
No shrinkage
Warmth
Durability
High-quality fabric
Comfortable fit
$36.95 $36.95
SALE
Men's Carefree Unshrinkable Tee, Traditional Fit, Long-Sleeve Henley
L.L.Bean Men's Carefree Unshrinkable Tee, Traditional Fit, Long-Sleeve Henley
A black, long-sleeve henley made from 100% cotton that resists shrinking, fading, and pilling.
(6,468)
$44.95 $44.95
SALE
What customers like:
Great fit
High quality
Versatile
Comfortable
Soft fabric
$44.95 $44.95
SALE
Men's Two-Layer River Driver's Shirt®, Traditional Fit Henley
L.L.Bean Men's Two-Layer River Driver's Shirt®, Traditional Fit Henley
A classic charcoal Henley with a wool blend outer layer and soft cotton inner layer for warmth.
(6,147)
$79.95 $79.95
SALE
What customers like:
Quality construction
Perfect fit
Warmth
Comfortable
Versatility
$79.95 $79.95
SALE
Men's Unshrinkable Mini-Waffle Henley, Long-Sleeve Traditional Fit
L.L.Bean Men's Unshrinkable Mini-Waffle Henley, Long-Sleeve Traditional Fit
A 100% cotton, unshrinkable henley in classic navy heather with a relaxed traditional fit.
(4,807)
$69.95 $69.95
SALE
What customers like:
High quality
Warmth
Good value
Soft fabric
Comfortable fit
$69.95 $69.95
SALE
Men's Fleece-Lined Flannel Shirt, Traditional Fit, Plaid
L.L.Bean Men's Fleece-Lined Flannel Shirt, Traditional Fit, Plaid
A supercozy black plum plaid flannel shirt with a fleece lining, relaxed fit, and multiple pockets.
(4,535)
$99.95 $99.95
SALE
What customers like:
Quality
Comfort
Warmth
Softness
Versatility
$99.95 $99.95
SALE
Men's Carefree Unshrinkable Mockneck Shirt
L.L.Bean Men's Carefree Unshrinkable Mockneck Shirt
A deep port mockneck shirt made of 100% cotton that resists shrinking, fading, wrinkling, and pilling.
(2,952)
$44.95 $44.95
SALE
What customers like:
Perfect fit
Durable fabric
Comfortable wear
Stylish design
Excellent quality
$44.95 $44.95
SALE
Men's Carefree Unshrinkable Turtleneck
L.L.Bean Men's Carefree Unshrinkable Turtleneck
A white, 100% cotton turtleneck that resists shrinking, fading, and wrinkling, with a relaxed traditional fit.
(2,574)
$44.95 $44.95
SALE
What customers like:
High quality
Comfort
Warmth
Fits well after wash
Classic design
$44.95 $44.95
SALE
Men's Cresta Midweight 250 Quarter-Zip Top
L.L.Bean Men's Cresta Midweight 250 Quarter-Zip Top
A dark black merino wool quarter-zip top that wicks sweat, resists odor, and keeps you warm.
(375)
$120 $120
SALE
What customers like:
Keeps you warm
Excellent base layer
Comfort
Durability
Versatility
$120 $120
SALE
Men's No Fly Zone Shirt, Long-Sleeve
L.L.Bean Men's No Fly Zone Shirt, Long-Sleeve
A deep olive, long-sleeve shirt that repels insects, offers UPF 50+ protection, and features moisture-wicking technology.
(284)
$99.95 $99.95
SALE
$99.95 $99.95
SALE
Men's Cresta Ultralight 150 Crew Top
L.L.Bean Men's Cresta Ultralight 150 Crew Top
A remarkably soft and warm alloy gray base layer made from 100% merino wool with thumbhole cuffs.
(157)
$89.95 $89.95
SALE
What customers like:
Soft material
Warmth
Good fit
Comfortable
Well made
$89.95 $89.95
SALE
Men's Everyday SunSmart® Tee, Long-Sleeve Quarter-Zip
L.L.Bean Men's Everyday SunSmart® Tee, Long-Sleeve Quarter-Zip
A sea green, long-sleeve quarter-zip tee with UPF 50+ protection and moisture-wicking polyester blend.
(0)
$64.95 $48.99
SALE
$64.95 $48.99
SALE
Men's All Seasons Textured Sweats, Quarter-Zip
L.L.Bean Men's All Seasons Textured Sweats, Quarter-Zip
A gray waffle-knit cotton pullover with a quarter-zip, offering comfort and style for all seasons.
(0)
$99.95 $99.95
SALE
$99.95 $99.95
SALE
Men's Tropicwear CoolPro Fishing Shirt, Long-Sleeve
L.L.Bean Men's Tropicwear CoolPro Fishing Shirt, Long-Sleeve
A green long-sleeve fishing shirt in soft, stretchy nylon with UPF 50+ and advanced cooling technology.
(0)
$89.95 $64.99
SALE
$89.95 $64.99
SALE
Men's L.L.Bean Midweight Base Layer Crew Top
L.L.Bean Men's L.L.Bean Midweight Base Layer Crew Top
A midweight, moisture-wicking crew top made from recycled polyester with anti-odor treatment and thumb holes.
(0)
$54.95 $54.95
SALE
$54.95 $54.95
SALE
Men's SunSmart Comfort Crew, Long Sleeve
L.L.Bean Men's SunSmart Comfort Crew, Long Sleeve
A breathable orange long-sleeve crewneck tee with UPF 50+, moisture-wicking stretch fabric, and thumbholes.
(0)
$49.95 $41.99
SALE
$49.95 $41.99
SALE
Men's Stonecoast Hemp Shirt, Long-Sleeve, Slightly Fitted Untucked Fit, Stripe
L.L.Bean Men's Stonecoast Hemp Shirt, Long-Sleeve, Slightly Fitted Untucked Fit, Stripe
A rugged gray long-sleeve shirt in a breathable hemp/cotton blend with yarn-dyed stripes and button-down collar.
(0)
$79.95 $59.99
SALE
$79.95 $59.99
SALE
Men's L.L.Bean Heavyweight Baselayer Hoodie
L.L.Bean Men's L.L.Bean Heavyweight Baselayer Hoodie
A midnight black, eco-friendly hoodie with moisture-wicking fabric, thumb holes, and anti-microbial finish.
(0)
$79.95 $79.95
SALE
$79.95 $79.95
SALE

Men's Long Sleeve Thermal Shirts

Men's Long Sleeve Thermal Shirts bring a familiar, understated style to a well-rounded wardrobe. There’s something appealing about a shirt that feels like your style from the start: a neckline you like, sleeves that sit where you want them and a shape that suits the way you dress. As you explore the selection, start with those details rather than choosing by size alone. Look closely at the neckline, cuffs and hem, and compare the overall shape with a favorite shirt you already own. Product photos can help you get a sense of the proportions, while individual descriptions and size charts offer a clearer picture of each option. The right choice should reflect your preferences, whether you lean toward a closer silhouette or a little more room.

Fit deserves particular attention when shopping for long sleeve thermal shirts. Shoulder width, chest measurements, sleeve length and body length all contribute to how a shirt sits, and the same size label may not tell the whole story across different styles. For a useful comparison, lay a shirt you like flat and measure it according to the directions in the size chart. Think about the details you notice most when getting dressed: a hem you prefer tucked in or left out, cuffs that meet your wrists without extra length, or a neckline that feels neither too high nor too open. Review each shirt’s fabric and care information, too, so you know what you’re choosing and how to look after it. These small checks can make the selection more personal and less of a guessing game.

A long sleeve thermal shirt can also make a thoughtful gift for someone whose everyday style you know well. Take your cues from the shirts they reach for most often—the familiar colors, the simpler shapes and the fit they consistently choose. A partner, father, brother or friend may appreciate something that belongs naturally alongside those favorites rather than a departure from their usual taste. If you can, confirm their preferred size and compare measurements instead of relying on a label alone. Color is another opportunity to keep the choice personal: consider shades already found in their wardrobe and what they enjoy wearing. Whether you’re shopping for yourself or someone close to you, let familiar preferences lead the way to a thermal shirt that feels thoughtfully chosen.

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