best underwear for fat guys

Best Underwear for Fat Guys (Plus sized underwear for Men!)

Extra fat often brings a lot of complications in our daily lives. It can be very irritating if you don’t find a proper solution to the complications created due to obesity. One among these issues is your limited wardrobe choices. A fat person constantly stays bothered about the fitting of his clothes. Your underwear does not escape this dilemma either. Not having much of a choice on garments in frustrating. But it’s harder to tolerate uncomfortable underwear as a big guy. 

We truly understand your problems and hence we have made this ‘best underwear for fat guys guide’ for you. We have also compiled the best underwear for plus sized ladies over here. We are fully understanding of the problems faced by people with a different body shape or size, and we aim to help alleviate the issues in picking the best underwear that fits you.

In a hurry? Here's the quick takeaway

Bestselling Underwear that fits on plus sized tummies!
Great cotton undie with a stretchy twist for bigger guys
Most liked underwear brand as rated by our readers!
Separatec Men’s Dual Pouch Underwear Comfortable Ultra Soft Micro Modal and Cotton Trunks 3 Pack
Calvin Klein Men's Cotton Stretch Multipack Boxer Briefs, White, Small
Fruit of the Loom Men's CoolZone Fly Boxer Briefs, black/Gray, X-Large (5 Pack)
Separatec Men’s Dual Pouch Underwear Comfortable Ultra Soft Micro Modal and Cotton Trunks 3 Pack
Calvin Klein Men's Cotton Stretch Multipack Boxer Briefs, White, Small
Fruit of the Loom Men's CoolZone Fly Boxer Briefs, black/Gray, X-Large (5 Pack)
Bestselling Underwear that fits on plus sized tummies!
Separatec Men’s Dual Pouch Underwear Comfortable Ultra Soft Micro Modal and Cotton Trunks 3 Pack
Separatec Men’s Dual Pouch Underwear Comfortable Ultra Soft Micro Modal and Cotton Trunks 3 Pack
Great cotton undie with a stretchy twist for bigger guys
Calvin Klein Men's Cotton Stretch Multipack Boxer Briefs, White, Small
Calvin Klein Men's Cotton Stretch Multipack Boxer Briefs, White, Small
Most liked underwear brand as rated by our readers!
Fruit of the Loom Men's CoolZone Fly Boxer Briefs, black/Gray, X-Large (5 Pack)
Fruit of the Loom Men's CoolZone Fly Boxer Briefs, black/Gray, X-Large (5 Pack)

Underwear Problems that you might face!

problems of plus sized fat person underwear

Issues such as chafing, if not dealt well can affect your health. Tight underwear can cause itching, redness and discomfort in sensitive areas. If your underwear is not that stretchy to fit your size, it could lead to intense perspiration, which may further cause infections and other skin problems. This not something that should be ignored for long. When you don’t feel free and confident with what you wear, it degrades your performance and this leads to a so called bad day. 

So if you are a fat guy and you identify with such issues, then you are at the right place. Because we have a speedy solution to your problems.  We know it is hard to find the right underwear. And sometimes you don’t even know what consideration you should be making to find the perfect underwear.

We are coming to our next section where we have brought you the best picks, with all the essential features of an underwear for comfort, ease and relief. We have taken care of how sensitive this problem could be for a fat guy, and hence here we present some of the best underwear for fat men. 

Here are some best picks with a comprehensive guide, to help you discover the best piece of underwear for you, irrespective of your obesity

1. QUAFORT Men Tummy Control Shorts High Waist Slimming Shapewear Body Shaper Leg Underwear Briefs

Men Tummy Control Shorts High Waist Slimming Shapewear Body Shaper Leg Underwear Briefs Black
  • ✔This men tummy shaper shorts is made of 88% Nylon + 12% Spandex, which has premium construction and high elasticity for maximum support and freedom of movement.
  • ✔High waist body shaper design offers strong compression to waist,abdomen including legs,helps flatten your tummy and lift your butt up.Double layers on belly area provides more compression like a waist trimmer and support your back slightly.
  • ✔Silky and breathable material offers comfortable wearing experience even in the hot summer.Seamless high waist underwear can be paired with any everyday clothes, shrink down waistline without being detected.
  • ✔Tummy control shorts with 3D POUCH SUPPORT design on crotch to fit the male physiological feature.Two epoxy sides on waistband prevent slides down or roll up whenever you sit down or bend over.
  • ✔High waist compression girdle shorts are perfect for everyday wear or special occasions like business, party, wedding, fitness, running, etc. Ideal gift for father or husband or boyfriend.
  • They provide a full refund if you are dissatisfied with the product.
  • The compression at belly is good, and it helps in maintaining a good posture.
  • The elastic is designed to prevent too much pressure on your waist.
  • Sometimes when you bend or roll over, the upper waistband comes down.
  • The stretch might not satisfy all, but its apt for most cases.

Key Features of QUAFORT Men Tummy Control

QuaFort Men Tummy Control Shorts are one of the most renowned underwear to big guys. It is specifically designed for fat guys for the best fit. The quality of the fabric is sturdy and soft, as the primary component of the cloth is Nylon. QuaFort Control Shorts have all the properties of a long-lasting underwear. 

The waist area is padded with an extra cloth for maximum coverage on the larger portion of your belly. It helps in compressing the extra fat on your tummy, which could help you in achieving a better body shape. Similar to the butt-lifting underwear for females, this underwear collects and lifts your bum too.

2. Separatec Men's 3 Pack Micro Modal Separate Pouches Comfort Fit Boxer Briefs

Separatec Men’s Dual Pouch Underwear Comfortable Ultra Soft Micro Modal and Cotton Trunks 3 Pack
  • Soft and Light Micro Modal Fabric: High-end modal men's underwear is super comfort. High elastic, silky and comfort, feel like wearing nothing
  • Patented Separate Pouch Design: Dual pouch men's boxer briefs keep man's intimate areas comfortably separated without annoying squeeze. The front pouch sustains a fresh environment and lower pouch provides support and air movement. No constraint, no embarrassing adjustment
  • Durable Waistband and Smooth Seams: Durable elastic waistband is soft and comfortable, providing gentle compression without chafing or scratching
  • Additional Crotch Panel: Pouch underwear with crotch panel can provide unparalleled comfort and freedom of movement
  • 2.5 Inch Inseam: The perfect short leg design avoids annoying riding up and allows you to relax all day
  • The double pouch reduces the friction.
  • The underwear does not have excessive padding, that can otherwise create an awkward bulge.
  • It is resistant to tough wash, for easy cleaning.
  • The pouch is small, and if you have the habit of relaxing just in boxers, it is quite revealing.
  • The design can be more prominent when keeping stout people in mind.

Key Features of Separatec's Comfort Fit Boxer Briefs

The underlying material in the Separatec Men’s Comfort Fit Boxer is micro modal. This property makes it resistant to shrinkage and allows maximum breathability. The extra spandex added to the underwear makes it easy for fat guys to put it on. The Separatec Men’s Boxer comes in two variants; the first one is a 5-inch long leg underwear. The one is 6.5-inch boxers leg underwear. Micro modal is new type of cloth which is infamous for its softness. The underwear comes with two different pouches. The first one provides good support to make things more comfortable while the other one maintains a good airflow. 

3. Calvin Klein Men's Big and Tall Cotton Classics 2 Pack Boxer Briefs

Calvin Klein Men's Cotton Stretch Multipack Boxer Briefs, White, Small
  • Full rise. Waistband sits at the regular level, above hip. Leg line sits low on thigh.
  • Contoured pouch for support. Functional fly.
  • Soft, flexible logo waistband retains shape wear after wear and stays put, without too much compression.
  • Light-weight soft fabric.
  • It is a good fit for tall fat guys.
  • With Calvin Klein, it is hard to doubt the durability.
  • It loses its elasticity after a few washes.
  • This pair of underwear is relatively costlier than the other counterparts.
  • /i2cons]

Key Features of Calvin Klein's Cotton Classics Boxer Briefs

When it comes to the comfort for a fat guy then there is nothing better than a Calvin Klein Undie. The material is pure cotton, which offers better elasticity, softness and a comfortable fabric. You also get to choose among four prominent colours; which is a treat for guys who like to be picky when it comes to fashion and style. Calvin Klein underwear are infamous for being ‘sleep’ shorts as they are really very comfortable when it comes to softness.

4. Hanes Big Men's FreshIQ ComfortFlex Waistband Boxer Brief

Hanes Big Men's FreshIQ ComfortFlex Waistband Boxer Brief - 5 Pack
  • The Hanes Big Men's Fresh IQ Comfort Flex Waistband Boxer Brief 5 Pack are a great basic addition to any wardrobe, and now with FreshIQ advanced odor protection technology that helps keep odors at bay, these boxer briefs are even better than before.
  • They are tagless so you do not have to deal with scratchy labels, and they are preshrunk for a better lasting fit. Made from super soft Comfort soft cotton fabric, they are designed to stay soft and cozy wash after wash.
  • The comfortflex waistband is soft and stretchable giving you all day comfort.
  • Now with Fresh IQ, adanced odor protection technology that helps keep odors at bay; comfort flex waistband won't pinch or bind; soft Comfortsoft cotton fabric; tag free-no scratchy label; fully functional fly; preshrunk for a better fit
  • Machine wash cold with like colors. Use only non-chlorine bleach when needed. Tumble dry low. Remove promptly. Cool iron if needed. Do not iron label
  • The odour control is a big advantage
  • Not just odour control but the moisture soaking capacity is very good in this case
  • This underwear is a long-lasting one hence can be used roughly.
  • The softness is highly minimized
  • Many people have found these pairs to be unfit or small for their size.

Key Features of Separatec's Comfort Fit Boxer Briefs

Hanes Big Men’s Boxer Brief is one of the best additions in your wardrobe as a heavy guy. There no compromise made on the softness of the fabric. The main reason for getting a pair of Hanes Big Boxer Brief is that it prevents foul odor. It is perfectly made for fat guys, and the stretch is good, so it would amuse you in many ways.

5. Fruit of the Loom Men's Coolzone Boxer Briefs

Fruit of the Loom Men's CoolZone Fly Boxer Briefs, black/Gray, X-Large (5 Pack)
  • Cool zone mesh fly provides ventilation where you need it
  • Sizes S, M, L, XL are pack of 5
  • Sizes 2XL and 3XL are pack of 4
  • Tag free boxer briefs with no ride up legs
  • Wicks moisture
  • If you love working out, this one can help you a lot
  • The air ventilation is fantastic
  • The skin fit is an amazing feature
  • The product sometimes differs from what you are promised
  • The cloth covering at the legs is not ample enough

Key Features of Separatec's Comfort Fit Boxer Briefs

A reader’s favorite, the Fruit Of The Loom Boxer Briefs have been frequently featured on as it ticks a lot of boxes. We’re pleased to feature it again for our current article as it fits well for 

The material quality is high grade, and you can easily trust the Fruit of the Loom Men’s boxer briefs for elasticity. The underwear has a high waistband which itself is made of spandex for a better stretch. The size variation is vast and you can also get the underwear in different shapes. There is an attachment of a special mesh that provides you ventilation. 

6. Separatec Men’s Underwear Lightweight Fast Dry Striped Dual Pouch Boxer Briefs

Separatec Men's Underwear long leg Active Sport Cool Dry Performance Boxer Briefs 3 Pack
  • Active Quick-Dry Fabric: These men’s boxer briefs are made of stretchy and fast dry sport performance material, keeping you perfectly dry and improving your workout. This fabric is comfortable and flexible, more breathable than cotton
  • Patented Separate Pouch Tech: Keep men's intimate areas comfortably separated and give the support you need. No constraint, no embarrassing adjustment. Dual pouch construction can reduce skin on skin heat build-up and sustain a dry fresh environment throughout the day
  • Widen Flexible Waistband & Functional Fly: Highly elastic waistband can provide gentle compression without chafing and rolling. There is an open fly between the 2 pouches, you can lift up the front pouch for an easy bathroom break
  • No irritation Design & Longed Inseam: These men’s boxer briefs come tag-less and durable smooth seam offer you a comfy wear experience without chafing, helps you move better in every direction. Sport men’s underwear with long leg cut to bring support and a stay-put fit, no brunch up, experiencing a full day hassle-free wearing
  • Easy Care & Standard Size: Machine wash, Tumble dry. Our sizing is measured by waist size. While your waistline is between two sizes, please get the smaller size if you prefer a snug fit, inversely, please get the bigger size. ▲Please Notice: The fabric of these sport performance boxer briefs are upgrading, so the compositions are slightly different. These different fabrics will be shipped randomly, please rest assured to order, all of them are same good
  • The material quality is very soft so you can wear it all the time
  • It is a good fit for tall and healthy people
  • The price is good when you compare it with the high quality product
  • The leg size could be more generous.
  • The waistband doesn’t have a proper grip.

Key Features of Separatec's Lightweight Boxer Briefs

Another excellent offering from Separatec, the Separatec Men’s Micro Modal Boxer Briefs​ has separate pouches for your junk and family jewels. The extra spandex added at the waist gives elasticity to the underwear which makes it easy for the fat guys to put it on. There are two sizes (5 inches and 6.5 inches) available for the users along with different fabric material. The micro modal of the Separatec Men’s Boxer Briefs gives you the softness required.

7. Adidas Men's Performance Boxer Brief Underwear

adidas Men's Performance Boxer Brief Underwear (3-Pack), Black/Black Black/Black Black/Black, Large
  • All-day comfort with a performance edge.
  • Soft, stretchy, quick-drying material in an athletic comfort fit.
  • Functional, no-gap fly.
  • Plush-soft tagless waistband and super smooth stitching deliver superior comfort.
  • No-ride-up leg construction keeps fit consistent and prevents bunching.
  • The colour availability is very amazing
  • Adidas will always give the best possible material.
  • The waistband is good
  • It does best for comfort but not with fitting.
  • The stitching is not good at the waistband area.

Key Features of Separatec's Lightweight Boxer Briefs

The name Adidas is enough to tell about the high quality of the underwear. You can trust on this one every time you buy it. The material quality is a mixture of different fabric, making it versatile. The underwear can be easily washed in a machine using a non-chlorine detergent for retaining the best of the quality. It comes with the functional no gap support, which is a big benefit.

Here are some of the important features a stout man should look for in his underwear

fat guy in comfortable underwear


Chafing is irritation or rashes caused due to the tight innerwear (underwear) in parts surrounding the sensitive area. Sometimes this problem might reach your private areas and hence could be very harmful. The first thing to avoid such a blunder is by selecting the proper material. We recommend spend a little more but never compromise with the quality and sensitivity of the material.


Moisture control is a very important aspect to keep in mind while shopping for comfortable underwear. Moisture can lead to lots of problems, and you don’t want to get sick due to your inner ware clothing. The extra moisture on your fatty body can ruin your day. 

If the problem is not dealt seriously, then the accumulation of sweat may cause fungal infections and bad odours. So always look for underwear which can control or absorb moisture effectively, and ideally antimicrobial. This is not a new fact that a fatty body sweats more so your underwear should be ready to face such a problem.

The fitting of the waistband

Most of the underwear have a tight waistband with limited elasticity. You feel comfortable when things are more elastic and flexible near your belly. One can easily spot a tight waistband on a stout belly. This may scare other people, and you can become a centre of pity jokes which can be quite embarrassing. So looking for a perfect fit and flexibility is the key here. We suggest that you check out our conclusive guide on how to pick your perfect underwear size here.

Style and fashion outlook

Style and fashion in underwear is relative to your comfort and preference. People easily get comfortable with the thing they find to be stylish, or at least they try to pretend that the trendy is acceptable and comforting for them, but the case with fat guys is a little different. You just can’t agree with everything just for the sake of making it look cool.  


We completely agree with the fact that those pizza cravings are hard to deal with. It will take time to get over them, but until then you need to keep up your confidence and work towards getting fit. This needs motivation and if you don’t have a positive outlook towards your body this confidence is hard to gain. 

These Underwear are not only an important part of helping you to gain this confidence but it also will increase your comfort while you are in public places. This helps you to escape those awkward situations a fat guy has to deal with due to wrong body posture. 

We hope our article was useful and it helped you out in selecting the correct pick for Underwear as a big guy. 

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