We’ve spent hundreds of hours researching and comparing Polyester Long Underwear of all specifications to find the best one for any need (or budget). Here are the results.

The Best Polyester Long Underwear of 2020 – Top Rated & Reviewed

2,347 Reviews Scanned

Rank No. #1
Thermajohn Men's Ultra Soft Thermal Underwear Long Johns Set with Fleece Lined (X-Large, Black)
  • Size guide: Please order 1 size larger than you normally wear
  • 2 Piece thermal set they are ultra soft, warm, comfortable and great to wear at home or add an extra layer of warmth under your clothes.
  • Made from Ultra-Soft polyester and spandex, the four way stretch material provides a comfortable fit.
  • Perfect for indoor/outdoor winter activities.
  • 2 Pieces: Top and Bottom Included. Available in Black, Navy, Grey & White
SaleRank No. #2
Hanes Men's 5-Pack X-Temp Comfort Cool Assorted Boxer Briefs, Assorted, Medium
  • X-Temp technology is designed to adapt to your temperature and activity to keep you cool and dry for all day comfort
  • Comfort Flex waistband won't pinch or bind
  • Tagless comfort, no scratchy label
  • No ride up
  • Images are only a sample of the product; colors may vary
Rank No. #3
Thermal Underwear for Men Microfleece Lined Long Johns Top & Bottom Black
  • [Lightweight & Warm] Men’s thermal underwear is lined with micro-fleece heating fabric that is light and comfortable, It will distribute the heat evenly throughout your body. It can also be worn in comfortable pajamas on cold nights. Compared with very thick underwear sets, It is more suitable for use in formal or casual wear, E.g: jogging, running, cycling, you can wear it under clothes to keep warm and comfortable in cold weather.
  • [Wicking & Drying] The moisture-wicking and breathable fabric of men's long johns can quickly absorb sweat, keeping you dry and light without the sticky feeling and sweat smell, the poly-spandex material works to wick away moisture while keeping you dry even during heavy activity, so you can wear them to relax outdoors or exercise at any time.
  • [Free Stretch] The Four-Way stretch fabric with strong seams is offering full mobility and anti-squatting design, like the second skin, you will feel free in all activities, bringing you ultra-soft touch, and it will not hinder your activities, so you can move freely in the gym, office, or home, they are perfect for all activities.
  • [An Excellent Choice] Men's crew collar Top and bottom are set with ultra-soft tearable labels in order to obtain greater comfort, you can easily tear it off, which can reduce any skin irritation, and flat-lock seams, which can minimize friction and increase comfort, This suit is also the most suitable gift for family, friends, or yourself, it will be perfect for skiing, running, sports, exercise, work, and leisure.
  • [Easy Care] Our Base Layers Set uses synthetic fibers made of polyester and spandex, it just requires simple care, you can machine wash them, they’re dryer-safe, and they’ll maintain their original shape, providing you with maximum convenience in the cold winter.
Rank No. #4
ViCherub Womens Thermal Underwear Set Long Johns Base Layer with Fleece Lined Ultra Soft Top & Bottom Thermals for Women Black Large
  • 『Ultra Soft and Comfortable』: 92% microfiber (polyester ) + 8% spandex blend super skin-touch fabric, smooth,comfort, light weight, durable and breathable, bring warm like live in spring.
  • 『Comfy Skin Stretch』: This silk knit base layer long john adopt latest four way stretch with an elastic waistband, perfectly fits your body curves, keeps you cozy to beat the chilly weather.
  • Fleece Lined Keep Warm』: Womens thermals underwear set with fleece lining in nice thickness, gives you warmth without thick or heavyweight layers for indoor & outdoor winter activities.
  • 『Sweat Moisture Wicking』: The thin lightweight long underwear clothing maintains your body heat by wicking moisture away from your skin; drying quickly and insulating from extreme cold.
  • 『Perfect Gift for Family/Friends』: Warmth is the best expression of love in the cold winter, whether you are running, hiking, biking, hunting, snowboard, ski and camping, daily wear our woman long underwear thermals at home or under your clothes in cold weather.
Rank No. #5
Hanes Men's 4-Pack Cool Comfort Breathable Mesh Long Leg Boxer Brief, Assorted, Medium
  • Lightweight, breathable mesh fabric
  • Wicking cool comfort fabric keeps you feeling cool and dry
  • Fresh IQ advanced odor protection technology attacks odor-causing bacteria in your clothing to help you feel fresh all day
  • Comfort flex waistband and stretch fabric move with you
  • Color assortments may vary
Rank No. #6
Mossy Oak Mens Thermal Underwear Base Layer Bottoms - Long Johns Thermal Pants for Men (Black/Yellow, Large)
  • MOISTURE CONTROL and WICKING - The Mossy Oaks long underwear mens thermal pants are made from wicking materials that draw sweat away from the body, pushing the moisture to the middle and outer layers which makes it easier for moisture to evaporate
  • COMFORT STRETCH FIT - Four-way stretch fabric long johns for men allows for greater mobility in any direction; close-fitting style mens long underwear bottoms does better in retaining body heat to keep you warm
  • QUICK DRY - The Mossy Oak thermal leggings for men fabric wicks moisture and dries quickly to keep you comfortable
  • VERSATILE PERFORMANCE - Our mens long johns bottoms with ultra soft fabric and heat-retention are a perfect option for skiing, hiking, hunting base layer, or during any indoor activity, outdoor excursion, and recreational activities
  • CARE INSTRUCTIONS: Machine wash cold with dark colors separately, only non chlorine bleach, tumble dry low, do not iron, do not steam, do not dry clean, no fabric softener
Rank No. #7
Bodtek Mens Thermal Underwear Set Premium Long John Base Layer Fleece Lined Top and Bottom (Black, Large)
  • High-Performance Fabric: Bodtek Men’s thermal underwear set are made with a poly-spandex blend that offers you 4-way stretchability. Their fleece lining and stitching prevent ripping and tearing for your thermals longevity.
  • Muscle Fatigue Reduction: By creating pressure around your body, mens thermal underwear by Bodtek will reduce the amount of fatigue and soreness you may encounter post-workout. This results in a faster recovery.
  • Comfort and Design: Moisture-wicking technology on our thermal sets wick away moisture. They also eliminate chafing and skin irritation. You can wear them outdoors or indoors and be confident you will have maximum comfort and protection results.
  • Moisture-Wicking Technology: No matter how hard the workout, Bodtek thermal underwear will help stay dry and comfortable. The ultra soft polyester fibers and close-knitted seams will pull sweat away from your body.
  • Design and Function: With a unique knitted pattern and poly-spandex material, our micro fleece-lined thermal men sets increase stretchability. They move with your body allowing freedom of movement and full mobility, suitable for indoor or outdoor work, travel, camping, hiking, ski wear and as a mens pajama set.
Rank No. #8
Gildan Men's Long Leg Stretch Polyester Athletic Boxer Briefs, 2-Pack, Black/Royal, Extra Large
  • Polyester/spandex blend that moves with you everywhere you go
  • 9-inch inseam for classic length fit
  • Moisture wicking to keep you cool and dry
  • Lightweight fabric with 4-way stretch for active comfort
  • Tag free
Rank No. #9
YIMANIE Men's Thermal Underwear Set Long Johns Ultra Soft Top and Bottom Blue
  • 90% Ultra-Soft Polyester / 10% Spandex.
  • 2 Pieces: Top and Bottom Included.
  • 2 Piece thermal set they are ultra soft, warm, comfortable and great to wear at home or add an extra layer of warmth under your clothes.Perfect for indoor/outdoor winter activities.
  • Moisture Sensing / Quick Dry and Breathable / Two-Way Air Circulation / Four-Way Stretch fabric
  • SUITABLE FOR INDOOR OR OUTDOOR WEAR: Winter, outdoor work, travel, camping & ski wear. The set will meet all of your needs and expectations. You can wear them outdoors or indoors and be confident you will have maximum comfort and protection results.
SaleRank No. #10
Calvin Klein Men's Microfiber Stretch Multipack Boxer Briefs, Black, Medium
  • Microfiber stretch boxer briefs multipack with soft Calvin Klein logo waistband
  • Smooth and soft microfiber stretch fabric
  • Added stretch for maximum comfort and enhanced movement, contour pouch creates a flattering and smooth shape
  • Packs are available in assorted colors
  • Durable, comfortable boxer briefs with microfiber stretch fabrication

Last update on 2021-03-28 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Polyester Long Underwear to Buy Now


Why You Should Buy Best Polyester Long Underwear from Amazon

Amazon is not the only store that sell Polyester Long Underwear. However, there are several compelling reasons why you should buy Polyester Long Underwear from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Polyester Long Underwear Personal

Amazon is very good at making recommendations of Polyester Long Underwear based on your search history. From time to time, they will even show you discounted prices on Polyester Long Underwear that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Polyester Long Underwear to your cart and go through a multi-step checkout process, or you can buy Polyester Long Underwear with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Polyester Long Underwear, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Polyester Long Underwear Images and Descriptions

In addition to still images, many of Amazon’s Polyester Long Underwear have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Polyester Long Underwear descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Polyester Long Underwear. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Polyester Long Underwear (with Price and Reviews)

Although most Polyester Long Underwear are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Polyester Long Underwear:

(1) Polyester Long Underwear Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Polyester Long Underwear should be in line with its value. You can compare Polyester Long Underwear reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Polyester Long Underwear is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Polyester Long Underwear materials differ from manufacturer to manufacturer. Consider where and how you will be using your Polyester Long Underwear to determine if one material would be better than another.

(4) Size

Like most products, Polyester Long Underwears come in various sizes. Do you need a large Polyester Long Underwearor a small one? Think about where you will use your Polyester Long Underwear in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Polyester Long Underwears also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Polyester Long Underwear would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Polyester Long Underwear will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Polyester Long Underwear you purchase may affect its durability.

(7) Storage

Will you need to store your Polyester Long Underwear? If so, you should consider the size and weight of the Polyester Long Underwearto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Polyester Long Underwear will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Polyester Long Underwear. It is hard to know exactly how an Polyester Long Underwear will perform until you get it home and try it out.

(9) Warranty

Make sure the Polyester Long Underwear you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.