US Free Standard Shipping $49+

US Free Standard Shipping $49+

Mens Mid-Thickness Thermal

$39.90

Mens Mid-Thickness Thermal

$39.90

Heat Retention

4 Way Stratch

Tag Free

Ultra Breathable

Size Chart
MEN_THERMAL
SIZE GUID
in/lbs130140160170180190200210220230
5'2SSMM
5'5SSMMLXLXLXL
5'7SMMLLLXLXXL
5'9SMMMLLXLXXLXXL
5'11MMLLXLXXLXXL
6'LLXLXXLXXL
6'3XLXXLXXL
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Details
  • Stay warm this winter with our Fleece-Lined Thermal Underwear Bottoms. Designed for ultimate comfort, these soft, fleece-lined bottoms offer unmatched warmth, making them perfect for cold weather. Their snug fit allows for easy layering under pants or jeans, ensuring you stay mobile and cozy whether you’re outdoors or relaxing at home. Crafted from high-quality, durable, and breathable materials, these thermal bottoms provide lasting comfort and are an essential addition to your winter wardrobe. Embrace the chill with confidence!
  • Fabric: 56%Acrylic  37%Rayon  7%Spandex
  • Cold Machine Wash: Please wash with same color clothing
  • Premium Fleece Lining: Enjoy lightweight warmth that feels like a second skin, minimizing heat loss for all-day comfort.
  • Thumbhole Design: Keep cold air out and sleeves in place, perfect for winter outdoor activities like skiing and camping.
  • DO NOT USE : Fabric softener or bleach
  • Returns can be requested within 30 days of the date of order date.
  • Returns of products marked “final sale” will not be accepted.
  • Free US shipping on orders $49 and over. Orders below $29-49 are $3.5 flat rate shipping, and orders below $29 are 4.5 flat rate shipping. Orders are currently shipping in 3-5 business days. All items are shipped via USPS First Class Mail.  Once the order is processed, you will receive a shipment confirmation email with the shipping tracking number. Gagli is not responsible for lost or stolen packages.

Experience Ultimate Comfort

Stay warm and cozy this winter with our Fleece-Lined Thermal Underwear Bottoms. Crafted from ultra-soft materials, these bottoms offer unmatched warmth, making them your go-to choice for chilly days. Whether you’re braving the outdoors or lounging at home, you’ll appreciate the luxurious feel against your skin.
So smooth. So warm. Just like magic
Anti-odor & moisture-wicking

Patented fabric technology.

GAGLI has spent years researching fabrics to provide buyers with the highest level of comfort. Our underwear ensures that you can stay warm while looking great in your casual outfits. The lightweight and insulating fabric can be worn under any long-sleeve top or pants.
Tag-free design. No more irritation

Perfect for Layering

Designed with a snug fit, our thermal bottoms are ideal for layering under your favorite pants or jeans. This versatility ensures that you can move freely while maintaining maximum comfort. Whether you’re hitting the slopes, enjoying a winter hike, or simply relaxing by the fire, these bottoms provide the perfect balance of mobility and coziness.
4-way stretch with ultra-high elasticity.

Quality Material for Lasting Comfort

Our thermal underwear bottoms are made from high-quality fabrics that are both durable and breathable. This combination guarantees lasting comfort and warmth, making them an essential addition to your winter wardrobe. Say goodbye to bulky layers and hello to sleek, effective insulation that keeps you feeling great all season long.

So soft. So smooth

We spent years in research and development to create better underwear—underwear so comfortable and sustainable that our customers can wear it all day long. Now, we use an exclusive fabric that’s incredibly soft, powerful, and smooth, almost like magic! Our “second-skin” fabric took us years to develop, and no one else has it.

And !!!! We truly care about our customers and are passionate about welcoming their valuable advice to help us improve our products.

Experience the perfect blend of comfort and sustainability with our Ultimate Comfort Underwear. Designed for those who value both style and functionality, our underwear is crafted from an exclusive fabric that feels incredibly soft against your skin. Imagine slipping into a pair of underwear that hugs you like a second skin, allowing you to move freely and confidently throughout your day.

Customer Reviews

Based on 23 reviews
65%
(15)
30%
(7)
4%
(1)
0%
(0)
0%
(0)
B
B. Hamlin

Super soft...

L
Lin Holt
Great Long Johns!

Body of the review

L
Lin Holt
Great Long Johns!

These are really nice long johns....very soft and comfortable. Washed before wearing and they held up well, did not shrink or unravel anywhere. They are good for cooler climates, probably not for colder winters but for spring and fall they are just right. I would certainly recommend these.

l
lynn blasey
amazing

He absolutely loves them. My husband is always cold and these are super warm and cozy for him to wear around the house or layer to go out and about.

A
Arcana Slanger
Thermal Long Johns

Good set of long johns. I purchased them for my son and they fit good. Very warm without making him overheat.

123

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