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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 Two-Layer River Driver's Shirt®, Traditional Fit, Henley
L.L.Bean Men's Two-Layer River Driver's Shirt®, Traditional Fit, Henley
A blue two-layer henley shirt with a cotton inner layer and wool-blend nylon outer layer for warmth.
(6,147)
$79.95 $79.95
SALE
What customers like:
Exceptional warmth and comfort
Versatile style for colder weather
Fits true to size and roomy
Durable and well made
Soft, high-quality fabric
$79.95 $79.95
SALE
Men's Unshrinkable Mini-Waffle Henley, Traditional Fit, Long-Sleeve
L.L.Bean Men's Unshrinkable Mini-Waffle Henley, Traditional Fit, Long-Sleeve
A green cotton thermal henley with unshrinkable, fade- and pill-resistant fabric and a three-button neckline.
(4,807)
$69.95 $69.95
SALE
What customers like:
High quality material
Warm and cozy
True to size
Comfortable fit
Resists shrinking and fading
$69.95 $69.95
SALE
Men's Signature Waffle Crew
L.L.Bean Men's Signature Waffle Crew
A brown cotton waffle-knit thermal crewneck shirt with raglan sleeves and rib-knit cuffs for comfortable layering.
(692)
$89 $59.99
SALE
What customers like:
Good fit when sized down
Attractive color
Warmth
Excellent quality
Comfortable and soft
$89 $59.99
SALE
Men's Double-Layer Underwear, Crewneck
L.L.Bean Men's Double-Layer Underwear, Crewneck
A gray men’s thermal crewneck with soft cotton lining and warm wool-blend double-layer construction.
(376)
$54.95 $54.95
SALE
What customers like:
Great comfort
Perfect fit
Exceptional warmth
Well made
Soft feel
$54.95 $54.95
SALE
Men's Cresta Midweight 250 Quarter-Zip Top
L.L.Bean Men's Cresta Midweight 250 Quarter-Zip Top
A black, itch-free merino wool quarter-zip base layer wicks moisture, resists odor, and provides warmth.
(375)
$120 $120
SALE
What customers like:
Convenience
Keeps you warm
Comfort
Durability
Versatility
$120 $120
SALE
Men's L.L.Bean Synthetic Silk Base Layer Top, Long-Sleeve Crew
L.L.Bean Men's L.L.Bean Synthetic Silk Base Layer Top, Long-Sleeve Crew
A lightweight black synthetic-polyester baselayer top offering smooth, close-fitting warmth without bulk.
(0)
$44.95 $44.95
SALE
$44.95 $44.95
SALE
Men's Carefree Unshrinkable Tee, Traditional Fit, Long-Sleeve
L.L.Bean Men's Carefree Unshrinkable Tee, Traditional Fit, Long-Sleeve
A red cotton long-sleeve tee with traditional fit that resists shrinking, wrinkles, 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 Premium Double L® Polo, Long-Sleeve Without Pocket
L.L.Bean Men's Premium Double L® Polo, Long-Sleeve Without Pocket
A gray cotton piqué-knit polo with long sleeves that resists wrinkles, fading, shrinking and pilling.
(5,065)
$54.95 $54.95
SALE
$54.95 $54.95
SALE
Men's Sherpa-Lined Scotch Plaid Shirt, Slightly Fitted
L.L.Bean Men's Sherpa-Lined Scotch Plaid Shirt, Slightly Fitted
A men's red plaid flannel shirt with ultrawarm Sherpa lining, snap pockets, and easy-layering sleeves.
(2,758)
$130 $99.99
SALE
$130 $99.99
SALE
Men's Katahdin Iron Works® Bonded Waffle Fleece Henley
L.L.Bean Men's Katahdin Iron Works® Bonded Waffle Fleece Henley
A green waffle-knit fleece henley with plush berber lining, bonded insulation, and a secure chest pocket.
(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 Tropicwear Shirt, Long-Sleeve
L.L.Bean Men's Tropicwear Shirt, Long-Sleeve
A white long-sleeve shirt in stretch polyester-nylon fabric with UPF 50+, venting and secure pockets.
(980)
$74.95 $74.95
SALE
$74.95 $74.95
SALE
Men's Cresta Wool Midweight 250 Crew Top
L.L.Bean Men's Cresta Wool Midweight 250 Crew Top
A black midweight base-layer crew top in 100% merino wool, with odor resistance and thumbhole cuffs.
(489)
$99.95 $99.95
SALE
What customers like:
Perfect fit
Soft and comfortable
Durable fabric
Available in big and tall sizes
Great warmth
$99.95 $99.95
SALE
Men's No Fly Zone Shirt, Long-Sleeve
L.L.Bean Men's No Fly Zone Shirt, Long-Sleeve
A red long-sleeve synthetic shirt with permethrin insect repellency, UPF 50+ protection and moisture-wicking stretch.
(284)
$99.95 $74.99
SALE
$99.95 $74.99
SALE
Men's Cresta Ultralight 150 Crew Top
L.L.Bean Men's Cresta Ultralight 150 Crew Top
A gray 100% merino wool base layer with thumbhole cuffs, flat-lock seams, and lightweight warmth.
(157)
$89.95 $89.95
SALE
What customers like:
Soft material
Warmth
Good fit
Comfortable
Well made
$89.95 $89.95
SALE
Men's Tropicwear Shirt, Plaid Long-Sleeve
L.L.Bean Men's Tropicwear Shirt, Plaid Long-Sleeve
A brown plaid long-sleeve shirt in stretchy recycled polyester blend with UPF 50+ and venting.
(159)
$79.95 $59.99
SALE
What customers like:
High quality
Effective sunblock
Well-made
Cool and comfortable fabric
Good fit
$79.95 $59.99
SALE
Men's Cresta Wool Ultralight 150 Base Layer, Hoodie
L.L.Bean Men's Cresta Wool Ultralight 150 Base Layer, Hoodie
A gray merino wool base-layer hoodie with moisture-wicking, odor-resistant warmth, thumbhole cuffs, and a helmet-compatible hood.
(86)
$99.95 $99.95
SALE
What customers like:
Soft and fleecy interior
Ideal for winter sports
Warm and comfortable
Good fit
Fashionable and supportive
$99.95 $99.95
SALE
Men's MIF&W Tee, Long-Sleeve Moose
L.L.Bean Men's MIF&W Tee, Long-Sleeve Moose
A light heather grey, long-sleeve cotton blend tee supporting Maine's wildlife, featuring an embroidered moose.
(48)
$49.95 $49.95
SALE
$49.95 $49.95
SALE
Men's Cresta Ultralight 150 Crew Top, Stripe
L.L.Bean Men's Cresta Ultralight 150 Crew Top, Stripe
A lightweight blue striped merino wool base-layer crew top with flat-lock seams and thumbhole cuffs.
(75)
$89.95 $75.99
SALE
$89.95 $75.99
SALE
Men's Ultralight Adventure Polo, Long-Sleeve
L.L.Bean Men's Ultralight Adventure Polo, Long-Sleeve
A red, lightweight polyester performance polo with moisture-wicking, quick-drying stretch and long sleeves.
(0)
$64.95 $31.99
SALE
$64.95 $31.99
SALE
Men's Cresta Wool Ultralight 150 Turtleneck
L.L.Bean Men's Cresta Wool Ultralight 150 Turtleneck
A gray merino-wool mock turtleneck base layer with moisture-wicking, odor-resistant comfort and thumbhole cuffs.
(0)
$99.95 $84.99
SALE
$99.95 $84.99
SALE
Men's Mountainside Micro Waffle Polo, Long-Sleeve
L.L.Bean Men's Mountainside Micro Waffle Polo, Long-Sleeve
A red long-sleeve polo in durable waffle-knit fabric with moisture-wicking, quick-drying recycled polyester blend.
(0)
$79.95 $67.99
SALE
$79.95 $67.99
SALE
Men's Bean's Access Trail Tee, Long-Sleeve
L.L.Bean Men's Bean's Access Trail Tee, Long-Sleeve
A gray long-sleeve performance tee with quick-drying, moisture-wicking, antimicrobial fabric and reflective details.
(0)
$39.95 $29.99
SALE
$39.95 $29.99
SALE
Men's Cresta Ultralight 150 Turtleneck, Stripe
L.L.Bean Men's Cresta Ultralight 150 Turtleneck, Stripe
A blue 100% merino wool turtleneck base layer with moisture-wicking warmth, odor resistance and thumbhole cuffs.
(0)
$99.95 $84.99
SALE
$99.95 $84.99
SALE
Men's L.L.Bean Simple Soft Base Layer, Crew
L.L.Bean Men's L.L.Bean Simple Soft Base Layer, Crew
A black synthetic base-layer crewneck with moisture-wicking, quick-drying, pill-resistant fabric and thumbhole cuffs.
(0)
$54.95 $54.95
SALE
$54.95 $54.95
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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