Are you searching for the top Synthetic Base Layer available on Amazon? We’ve handpicked the top 10 Synthetic Base Layer that stand out for their performance. Whether you’re on a budget, these picks are worth considering.
1

Carhartt Men's Force Midweight Synthetic-Wool Blend Base Layer Crewneck Pocket Top, Dark Black Heather, Large
9.7
Amazon.com
2

Carhartt Men's Force Midweight Synthetic-Wool Blend Base Layer Pant, Black Heather, Large
9.4
Amazon.com
3

MEETYOO mens Sport Long Johns Base Layer Set, Black, Large US
8.9
Amazon.com
4

Carhartt Men's Force Midweight Synthetic-Wool Blend Base Layer Crewneck Pocket Top, Black Heather, Large Tall
8.5
Amazon.com
5

32° Degrees Men's Lightweight Baselayer Crew Top | Long Sleeve | Form Fitting | 4-Way Stretch | Thermal, Charcoal Heather, X-Large
7.8
Amazon.com
6

Carhartt Men's Black Base Force Midweight Long Sleeve Crew Neck T-Shirt, Medium
7.5
Amazon.com
7

Carhartt Base Layer Men's Force Heavyweight Synthetic Wool-Blend Fleece Base Layer Crewneck Top, Black Heather, Large
7.4
Amazon.com
8

Carhartt Men's Force Midweight Synthetic-Wool Blend Base Layer Quarter-Zip Pocket Top, Black Heather, Medium
7.1
Amazon.com
9

Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather (3X-Large, Black)
6.9
Amazon.com
10

Carhartt Base Layer Men's Force Heavyweight Synthetic Wool-Blend Fleece Base Layer Pant, Black Heather, Medium
6.6
Amazon.com
{Let’s take a closer look at the most popular Synthetic Base Layer products currently available:
Features
Part Number | MBL131-027-L |
Model | MBL131-BLKHTR-L |
Color | Dark Black Heather |
Is Adult Product | |
Release Date | 2019-08-01T00:00:01Z |
Size | Large |
- Stay warm with temperature-regulating wool-polyester blend
- Fast dry wicks away sweat and fights odor
- Rugged flex technology for ease of movement
- Smooth flat lock seams and tagless label enhance comfort
- Concealed thumb loops
Features
Part Number | MBL121-027-L |
Model | UM0121 |
Color | Black Heather |
Is Adult Product | |
Release Date | 2019-08-01T00:00:01Z |
Size | Large |
- Poly-wool blend regulates temperature, fast dry wicks away sweat and fights odor
- Rugged flex technology for ease of movement
- Smooth flat lock seams and tagless label enhance comfort
- Concealed dry low-stitch waistband and contoured front for comfort
- Strategic seam placement for maximum comfort and reduced chafing
- Weave type: Woven
Features
Part Number | Men's Thermal Underwear Set |
Model | Men's Thermal Underwear Set |
Color | Black |
Is Adult Product | |
Size | Large |
- [Excellent Flexibility For Any Movement] The men’s thermal clothing is designed with four way stretch compression for your freedom of outdoor activities, never have bound feeling. Flat lock will prevent chafing and irritation of skin. 92% polyester, 8% spandex, great flexibility can keep the lasting size and shape retention.
- [Slim&Light But Keep Warm In Winter] There are a long sleeves shirt and pants in package. They’re really light, soft and comfortable, especially for keeping warm in cold conditions. Ensure that the thermal long johns for men will bunch around your waistline or sleeves and reduce heat loss.
- [Instantly Absorbing Sweat In Exercise] The thermal fitness shirt is made of moisture wicking and breathable fabric, which will absorb sweat and dry quickly in exercise and keep away from clammy feeling, provide a enough comfort and warmth when you play sports in cold weathers.
- [Feel Free To Wear Outside Or Base layer] The men's gym shirt is good to wear at home or as a base layer under your coats, it also will warm you as comfy pajamas on cold nights. Cold weather men’s thermal gear is perfect for active sports like hiking, cycling, snowboard, skiing, military& tactical games, hunting and fishing.
- [100% Satisfaction Guaranteed] Any problem with the thermal shirt and leggings, please feel free to contact us, we will try our best to help you. You can get 30 days warranty and 100% money back.
Features
Part Number | MBL119T-027-L |
Model | MBL119T-BLKHTR-L |
Color | Black Heather |
Is Adult Product | |
Size | Large Tall |
- Stay warm with temperature-regulating wool-polyester blend
- Fast dry wicks away sweat and rugged flex technology for ease of movement
- Smooth flat lock seams and tagless label enhance comfort
- Convenient zip pocket on chest and concealed thumb loops
- Fights odor
Features
Part Number | #9002 |
Model | #9002 |
Color | Charcoal Heather |
Size | X-Large |
- PRODUCT FEATURES: Fitted, 28.5" Body Length (Size M), Moisture Wicking, Anti-Odor, 4-Way Stretch, Tag-Free Label, Imported
- FABRIC: 40% Polyester - 34% Acrylic - 22% Rayon - 4% Spandex - Lightweight knit with a lot of stretch. The acrylic blend adds additional lightweight warmth that is comfortable against the body.
- CARE INSTRUCTIONS: Wash Cold Gentle Cycle With Like Colors, Non-Chlorine Bleach Only, Tumble Dry Low, Iron Cool (if needed), Do Not Dry Clean
Features
Part Number | MBL113-001-M |
Model | MBL113-BLK-M |
Color | Black |
Is Adult Product | |
Release Date | 2019-08-01T00:00:01Z |
Size | Medium |
- Classic waffle knit traps heat
- FastDry wicks away sweat; fights odors
- Rugged Flex technology for ease of movement
- Smooth flatlock seams and tagless label for comfort
- Concealed thumb loop
Features
Part Number | UH0175MBKH-LRGREG |
Model | UH0175-M |
Color | Black Heather |
Is Adult Product | |
Size | Large |
- Crewneck collar
- Built with Force technology to wick sweat and dry fast; FastDry wicks away sweat; drirelease yarns for moisture management
- Rugged Flex moves with you; strategically placed flatlock seams reduce chafing; concealed thumb loop
- Tagless labels; locker loop; fights odor
- 200 GSM/6.0 oz. double knit brushed back fabric
Features
Part Number | MBL120-027-M |
Model | MBL120-BLKHTR-M |
Color | Black Heather |
Is Adult Product | |
Size | Medium |
- Mock-neck collar with quarter length zipper and convenient zip pocket on chest
- Fast dry wicks away sweat and rugged flex technology for ease of movement
- Smooth flat lock seams and tagless label enhance comfort
- Concealed thumb loops
- Fights odor
Features
Model | J-T-M |
Color | Black |
Is Adult Product | |
Size | 3X-Large |
- Heat Retention: When it comes to warmth and everyday wear, these long johns for men is designed specifically for you to stay protected from the cold.
- Ultra Soft Fleece: Designed with a fleece lining & quality material, these ultra soft mens thermal underwear set will keep you feeling comfortable throughout the day.
- Moisture Wicking: Stay dry with these long underwear mens as they're made from breathable fabric that effectively wicks away moisture and perspiration.
- 4 Way Stretch: Made with stretchable material, these thermals for men allows you freedom of movement with no chafing or bunching up when you move.
- Layer Up: Layering is essential to ward off the cold, so bundle up with a pair of mens thermals this winter and stay comfortable while outside or in bed as a pajama.
Features
Part Number | UH0173-M |
Model | UH0173-M |
Color | Black Heather |
Is Adult Product | |
Size | Medium |
- Brushed elastic waistband with concealed stitching; contoured front with fly
- Built with Force technology to wick sweat and dry fast; FastDry wicks away sweat; drirelease yarns for moisture management
- Rugged Flex moves with you; strategically placed flatlock seams reduce chafing
- Tagless labels; fights odor
- 200 GSM/6.0 oz. double knit brushed back fabric
All of these products are ready for purchase on Amazon, so it’s easy to find the perfect one for your Synthetic Base Layer needs. Start shopping today!