Lightweight Long Underwear

Stay warm and comfortable with our collection of lightweight long underwear, designed for optimal layering in cooler weather. Crafted from breathable, moisture-wicking fabrics, these essentials provide warmth without the bulk, making them perfect for outdoor activities or lounging at home. Enjoy a snug fit that moves with you, ensuring maximum flexibility and comfort throughout your day. Ideal for both active and casual wear, our lightweight long underwear keeps you cozy while maintaining a sleek profile. Embrace the cold with confidence and style!

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7 products
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Halfdays Women's Clare Lightweight  Merino Top

Halfdays Women's Clare Lightweight Merino Top

$115.00

Quick Facts

designed for- 30° f- 60° f temperature range machine wash cold inside out with like colors do not bleach or use fabric softeners lay flat to dry do not

Smartwool Men's Classic All-Season Merino Base Layer 1/4 Zip Long Sleeve Top
  • Black

Smartwool Men's Classic All-Season Merino Base Layer 1/4 Zip Long Sleeve Top

$90.00

Quick Facts

side seams help minimize chafing while wearing a pack and offer a body- enhancing fit. ... this top uses their lightest- weight merino fabric wrapped around a nylon core to increase durability, while still keeping the 100% soft, merino wool you love next to

Smartwool Men's Classic All-Season Merino Baselayer Bottoms
  • Black

Smartwool Men's Classic All-Season Merino Baselayer Bottoms

$85.00

Quick Facts

slim fit light weight merino jersey fabric uses a nylon core to increase durability while still keeping 100% merino wool next to skin fully functional fly merino- lined, 1. 5 ”( 4 cm) wide elastic waistband designed for maximum comfort flatlock seam construction designed to minimize chafing fit...

Halfdays Women's Ruth Lightweight  Merino Leggings

Halfdays Women's Ruth Lightweight Merino Leggings

$115.00

Quick Facts

thermo- regulating merino wool and soft bamboo blend ... high- rise and non- compressive lightweight blend ultra- soft and breathable ... our ultra- soft and breathable base layer legging, a lightweight blend of bamboo and merino wool for lodge lounging or under ski

SmartWool Women's Merino 150 Base Layer Bottoms
  • Black

SmartWool Women's Merino 150 Base Layer Bottoms

$90.00

(2)

slim fit base layer bottom constructed with lightweight merino jersey fabric with a recycled nylon core for increased durability features merrow stretch stitching designed to elevate comfort, range of motion, and fit merino- lined elastic waistband for maximum comfort 31 ”

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5 ErinH
[ These worked great for skiing in single digit to mid- 20 ’s temps. They ’ re comfortable, not scratchy, warm but breathable. Will definitely buy more.

5 Wasloki
[ Bought for my wife for an upcoming trip to the Arctic. She loves them. She says they are soft and not itchy. Like they don ’ t require to much special treatment in the wash and don ’ t shrink

Smartwool Men's Classic Thermal Merino Base Layer Bottoms
  • Winter Moss Heather
  • Black

Smartwool Men's Classic Thermal Merino Base Layer Bottoms

$115.00

(3)

the technical benefits of 100% merino wool will help you keep your game at a high level for longer. ... slim fit 100% merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance fit updated to improve functionality while...

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5 Kwhendy
Bought these about a week ago and wear them nearly every day. I love how they keep me warm but do n't make me hot.

5 Mountain time
Fit great especially in length. Perfect weight to stay warm in cold weather.

5 tjflan2
Fit true and worked outstanding as base layer for football game. Very comfortable and breathable.

Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Top
  • Black

Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Top

$85.00

(1)

with core spun technology, smartwool has wrapped lightweight merino around a nylon core for added durability, while still keeping the comfort of ultra- soft, responsibly- sourced merino next to

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5 MAJB
Great quality, ordered for my husband for Christmas. He loved it... would order again.

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