Stay warm and comfortable while tackling your outdoor tasks with our collection of long-sleeve base layers. Designed to provide an extra layer of insulation, these versatile garments are a must-have for anyone working in chilly conditions. Whether you're out on the farm, exploring the great outdoors, or simply running errands in colder weather, our long-sleeve base layers will keep you cozy and protected all day long. Crafted with high-quality materials and innovative technologies, these base layers are designed to regulate body temperature, wick away moisture, and provide maximum flexibility. Browse our selection today and find the perfect base layer to keep you warm during any adventure.
SKU: 1529493
$49.99

A women's black long sleeve base layer with Climasense Thermoregulation technology, 1/2 zip closure, and thumbholes.

good quality material, worth the price

SKU: 1433487
$20.99

A men's thermal shirt in black, made of sweat-wicking fabric with odor-fighting technology for all-year comfort.

Warm and comfortable, Durable and high quality, Suitable for cold weather workouts, Nice appearance and good fit, Sweat-wicking fabric with odor-fighting technology

SKU: 2096880
$159.99

A revolutionary black base layer shirt with built-in heating panels for lightweight warmth and comfort.

Lightweight and comfortable, Versatile and suitable for winter activities, Good battery life, Provides consistent and effective heat, Durable and high quality

SKU: 1525162
$37.49
Sale
Was $49.99
Save $12.50 (25%)

A durable, black men's base layer with Climasense Thermoregulation technology and UPF 50+ protection.

SKU: 1525155
$33.74
Sale
Was $44.99
Save $11.25 (25%)

A durable black turtleneck base layer for men with Climasense Thermoregulation and UPF 50+ protection.

material, full turtle neck, not itchy against skin

SKU: 2296017
$39.99

A lightweight base layer shirt in black, made with breathable stretch fabric for comfortable warmth in mild to cold conditions....

fit, warmth, wearability

SKU: 2297318
$169.99

A powerful 7V battery heated base layer shirt in black with touch-button control technology.

Versatile and suitable for work, Excellent base layer with great warmth, Durable and high quality, Comfortable and easy to wear, Convenient ordering and delivery

SKU: 1966945
$89.95

A durable, midweight men's base layer with active stretch seams, moisture-wicking fibers, and UPF 30 protection.

SKU: 1966926
$69.95

A durable, odor-blocking men's thermal base layer top with 4-way stretch and UPF 30 protection.

SKU: 1258213
$31.99

A men's long-sleeve shirt in charcoal, made with HeatFX for superior warmth and comfort without bulk.

SKU: 1467297
$54.99

A seamless, long-sleeve athletic shirt with Lifa Stay-Warm Technology for ultimate comfort and warmth.

SKU: 1258194
$29.99

A charcoal mix waffle knit long sleeve shirt for men, providing warmth and comfort in colder weather.

durability, softness

SKU: 2335698
$52.49

A dark gray base layer shirt for men with Heat Boost graphene technology for 30% more warmth and comfort.

SKU: 1529509
$44.99

A soft, breathable, and fast-drying base layer tight with ClimaSense technology for ultimate comfort and odor control.

true to size

SKU: 1630164
$11.24
Sale
Was $14.99
Save $3.75 (25%)

A heather grey men's long-sleeve performance shirt made with super-soft fabric for maximum comfort and breathability.

SKU: 1966310
$49.95

A lightweight, black men's base layer top with moisture-wicking properties and UPF 30 protection.

SKU: 1525152
$33.74
Sale
Was $44.99
Save $11.25 (25%)

A loden-colored men's base layer with Climasense Thermoregulation technology, 4-way stretch fabric, and UPF 50+ protection....

SKU: 1529464
$44.99

A versatile, blackberry-colored long-sleeve scoop neck top with ClimaSense technology for optimal temperature regulation....

SKU: 1529478
$49.99

A women's black long-sleeve turtleneck base layer with Climasense Thermoregulation technology for all-day cooling.

thumb holes, retains shape after washing, true to size

SKU: 1863516
$41.24
Sale
Was $54.99
Save $13.75 (25%)

A stretch performance thermal base layer shirt in black, providing warmth and comfort in cold conditions.

warmth, moisture-wicking, fit

SKU: 1122388
$18.69

A heather gray men's long sleeve shirt with odor control fabric and drop tail for coverage.

Warm and comfortable, Durable and sturdy, Good fit and sizing, Breathable and washes well, Attractive appearance and soft material

SKU: 2027720
$44.99
Sale
Was $59.99
Save $15.00 (25%)

A dusty berry long sleeve shirt made from 100% pure silk, featuring Climasense Thermoregulation for maximum comfort.

Long-lasting, Lightweight and comfortable, Perfect fit and variety of sizes, Well-made and durable, Silk material and cool design

SKU: 2062950
$25.49

A magnet heather men's sweatshirt with Toughshield technology for stain and water resistance, rib-knit cuffs, and a large...

perfect fit, good quality, heavyweight

SKU: 7704053
$7.19

A men's thermal crew shirt made from a cotton/polyester blend, designed for extreme cold temperatures.

Comfortable fit, Provides warmth in extreme cold temperatures, Durable and well-made, Convenient pockets and anchor points, Soft and comfortable material

$49.99

A women's black long sleeve base layer with Climasense Thermoregulation technology, 1/2 zip closure, and thumbholes.

good quality material, worth the price

$20.99

A men's thermal shirt in black, made of sweat-wicking fabric with odor-fighting technology for all-year comfort.

Warm and comfortable, Durable and high quality, Suitable for cold weather workouts, Nice appearance and good fit, Sweat-wicking fabric with odor-fighting technology

$159.99

A revolutionary black base layer shirt with built-in heating panels for lightweight warmth and comfort.

Lightweight and comfortable, Versatile and suitable for winter activities, Good battery life, Provides consistent and effective heat, Durable and high quality

$37.49

Sale Was $49.99 Save $12.50 (25%)

A durable, black men's base layer with Climasense Thermoregulation technology and UPF 50+ protection.

$33.74

Sale Was $44.99 Save $11.25 (25%)

A durable black turtleneck base layer for men with Climasense Thermoregulation and UPF 50+ protection.

material, full turtle neck, not itchy against skin

$39.99

A lightweight base layer shirt in black, made with breathable stretch fabric for comfortable warmth in mild to cold conditions....

fit, warmth, wearability

$169.99

A powerful 7V battery heated base layer shirt in black with touch-button control technology.

Versatile and suitable for work, Excellent base layer with great warmth, Durable and high quality, Comfortable and easy to wear, Convenient ordering and delivery

$89.95

A durable, midweight men's base layer with active stretch seams, moisture-wicking fibers, and UPF 30 protection.

$69.95

A durable, odor-blocking men's thermal base layer top with 4-way stretch and UPF 30 protection.

$31.99

A men's long-sleeve shirt in charcoal, made with HeatFX for superior warmth and comfort without bulk.

$54.99

A seamless, long-sleeve athletic shirt with Lifa Stay-Warm Technology for ultimate comfort and warmth.

$29.99

A charcoal mix waffle knit long sleeve shirt for men, providing warmth and comfort in colder weather.

durability, softness

$52.49

A dark gray base layer shirt for men with Heat Boost graphene technology for 30% more warmth and comfort.

$44.99

A soft, breathable, and fast-drying base layer tight with ClimaSense technology for ultimate comfort and odor control.

true to size

$11.24

Sale Was $14.99 Save $3.75 (25%)

A heather grey men's long-sleeve performance shirt made with super-soft fabric for maximum comfort and breathability.

$49.95

A lightweight, black men's base layer top with moisture-wicking properties and UPF 30 protection.

$33.74

Sale Was $44.99 Save $11.25 (25%)

A loden-colored men's base layer with Climasense Thermoregulation technology, 4-way stretch fabric, and UPF 50+ protection....

$44.99

A versatile, blackberry-colored long-sleeve scoop neck top with ClimaSense technology for optimal temperature regulation....

$49.99

A women's black long-sleeve turtleneck base layer with Climasense Thermoregulation technology for all-day cooling.

thumb holes, retains shape after washing, true to size

$41.24

Sale Was $54.99 Save $13.75 (25%)

A stretch performance thermal base layer shirt in black, providing warmth and comfort in cold conditions.

warmth, moisture-wicking, fit

$18.69

A heather gray men's long sleeve shirt with odor control fabric and drop tail for coverage.

Warm and comfortable, Durable and sturdy, Good fit and sizing, Breathable and washes well, Attractive appearance and soft material

$44.99

Sale Was $59.99 Save $15.00 (25%)

A dusty berry long sleeve shirt made from 100% pure silk, featuring Climasense Thermoregulation for maximum comfort.

Long-lasting, Lightweight and comfortable, Perfect fit and variety of sizes, Well-made and durable, Silk material and cool design

$25.49

A magnet heather men's sweatshirt with Toughshield technology for stain and water resistance, rib-knit cuffs, and a large...

perfect fit, good quality, heavyweight

$7.19

A men's thermal crew shirt made from a cotton/polyester blend, designed for extreme cold temperatures.

Comfortable fit, Provides warmth in extreme cold temperatures, Durable and well-made, Convenient pockets and anchor points, Soft and comfortable material

Long Sleeve Base Layers

When it comes to staying warm and comfortable in colder weather, long sleeve base layers are a must-have for any outdoor enthusiast or worker. These versatile garments are designed to be worn underneath other clothing, providing an extra layer of insulation and moisture-wicking properties. Whether you're hiking, hunting, or working on the farm, long sleeve base layers can help regulate your body temperature and keep you dry throughout the day.

One of the key considerations when purchasing long sleeve base layers is the material. Look for options made from high-quality fabrics such as merino wool or synthetic blends like polyester and spandex. These materials offer excellent breathability, durability, and flexibility, ensuring a comfortable fit and freedom of movement. Additionally, consider the weight of the base layer, with lightweight options suitable for mild temperatures and heavier weights better suited for colder conditions.

Long sleeve base layers are not only practical but also make for great gifts. Outdoor enthusiasts, athletes, and anyone who spends a lot of time outside during the colder months will appreciate the added warmth and comfort these garments provide. Whether it's for hiking, skiing, or simply enjoying a brisk walk in the park, long sleeve base layers are a versatile addition to anyone's wardrobe. So, gear up and stay cozy with these essential pieces of clothing that will keep you protected and comfortable in any cold-weather adventure.
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