Best S Mens Underwear in 2025
Daisy
Last Updated: Nov 3, 2025
Daisy
Last Updated: Nov 3, 2025
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| INNERSY STORE | 9.92 | ✅ | ✅ | ✅ |
Men’s 7-Pack Underwear for a Week: The boxer briefs are comfortable, breathable and stretchy. Bright and vibrant colors bring much fun. Wearing one color a day keeps you refreshing in a week
Functional Fly: Supportive open fly provides more room and decreases the friction between your “private area” and underwear. Let the "BOYS" stay in place and enjoy their comfort
Regular Size&Big and Tall Underwear: Measurement in inches. (Based on waist size)X-Small:26-28; Small:28-30; Medium:32-34; Large: 36-38; X-Large: 40-42; XX-Large: 44-46
Stylish Waistband: The waistband is nicely stretchy and stays in place all the time, comfortable to wear with no riding up or rolling down. The stylish logo at the waistband adds extra charm
Fun Gifts for Men: Solid or vibrant colors in 7 pack. A colorful change from purely black/white briefs. A new favorite in your drawer
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Terramar Sports Inc | 9.93 | ✅ | ✅ | ✅ |
What’s Included: 3 New Balance Men's 6 Inch Boxer Brief Fly Front with Pouch. The sizes are available in Small (29-31 Inches), Medium (32-34 Inches), Large (36-38 Inches), X-Large (40-42 Inches) and XX-Large (44-46 Inches)
Ultimate Comfort: Made from 90% polyester and 10% spandex, these briefs are tagless and breathable, providing you with the ultimate comfort. A lightweight 4-way stretch supports your every move.
Features: A quick wicking design and mesh gusset moves sweat away from your body which will keep you cool and dry. They are perfect for working out, running, skiing, skateboarding, football, baseball, basketball, tennis, volleyball, soccer, and hiking.
Superior Design: These boxers feature an elastic waistband for added flex. These briefs also feature a “no-ride” inseam. You will not have to deal with uncomfortable bunching or irritation.
How to Wash: Washer and dryer safe! Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Terramar Sports Inc | 9.93 | ✅ | ✅ | ✅ |
What’s Included: 3 New Balance Men's 6 Inch Boxer Brief Fly Front with Pouch. The sizes are available in Small (29-31 Inches), Medium (32-34 Inches), Large (36-38 Inches), X-Large (40-42 Inches) and XX-Large (44-46 Inches)
Ultimate Comfort: Made from 90% polyester and 10% spandex, these briefs are tagless and breathable, providing you with the ultimate comfort. A lightweight 4-way stretch supports your every move.
Features: A quick wicking design and mesh gusset moves sweat away from your body which will keep you cool and dry. They are perfect for working out, running, skiing, skateboarding, football, baseball, basketball, tennis, volleyball, soccer, and hiking.
Superior Design: These boxers feature an elastic waistband for added flex. These briefs also feature a “no-ride” inseam. You will not have to deal with uncomfortable bunching or irritation.
How to Wash: Washer and dryer safe! Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Terramar Sports Inc | 9.93 | ✅ | ✅ | ✅ |
What’s Included: 3 New Balance Men's 6 Inch Boxer Brief Fly Front with Pouch. The sizes are available in Small (29-31 Inches), Medium (32-34 Inches), Large (36-38 Inches), X-Large (40-42 Inches) and XX-Large (44-46 Inches)
Ultimate Comfort: Made from 90% polyester and 10% spandex, these briefs are tagless and breathable, providing you with the ultimate comfort. A lightweight 4-way stretch supports your every move.
Features: A quick wicking design and mesh gusset moves sweat away from your body which will keep you cool and dry. They are perfect for working out, running, skiing, skateboarding, football, baseball, basketball, tennis, volleyball, soccer, and hiking.
Superior Design: These boxers feature an elastic waistband for added flex. These briefs also feature a “no-ride” inseam. You will not have to deal with uncomfortable bunching or irritation.
How to Wash: Washer and dryer safe! Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Terramar Sports Inc | 9.93 | ✅ | ✅ | ✅ |
What’s Included: 3 New Balance Men's 3" Boxer Briefs No Fly with Pouch underwear. The sizes are available in Small (29-31” inches), Medium (32-34” inches), Large (36-38” inches), and X-Large (40-42” inches). The boxers come in a variety of colors, ranging from: Grey/Gray, Black, Blue, Red, Navy, and Turquoise.
Ultimate Comfort: Made from 90% polyester and 10% spandex, these boxer briefs are super soft, tagless, and breathable and will provide you with the ultimate comfort, staying cool and dry all day long.
Superior Design: These boxer briefs feature an elastic waistband for added flex and will sit comfortably on the waist. These briefs also feature a “no-ride” inseam, a tagless label, a supportive pouch, and articulated mesh panels. You will not have to deal with any uncomfortable bunching from this lightweight and athletic fabric!
Incredibly Durable: These boxers are incredibly durable and are highly fade resistant to washing and drying.
How to Wash: Washer and dryer safe! Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Terramar Sports Inc | 9.93 | ✅ | ✅ | ✅ |
What’s Included: 3 New Balance Men's 3" Boxer Briefs No Fly with Pouch underwear. The sizes are available in Small (29-31” inches), Medium (32-34” inches), Large (36-38” inches), and X-Large (40-42” inches). The boxers come in a variety of colors, ranging from: Grey/Gray, Black, Blue, Red, Navy, and Turquoise.
Ultimate Comfort: Made from 90% polyester and 10% spandex, these boxer briefs are super soft, tagless, and breathable and will provide you with the ultimate comfort, staying cool and dry all day long.
Superior Design: These boxer briefs feature an elastic waistband for added flex and will sit comfortably on the waist. These briefs also feature a “no-ride” inseam, a tagless label, a supportive pouch, and articulated mesh panels. You will not have to deal with any uncomfortable bunching from this lightweight and athletic fabric!
Incredibly Durable: These boxers are incredibly durable and are highly fade resistant to washing and drying.
How to Wash: Washer and dryer safe! Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Paiyou | 7.79 | ✅ | ✅ | ✅ |
Material: 80% Nylon and 100% Polyester Lining | Weight :120g
Detachable Sponged Pads Swim Briefs: The prevent nude and anti embarrassment triangle swim trunks are secret and private, can keep your man in a good version.
Adjustable Drawstring Swimwear Bikini Trunks: It is adjustable and stretches to fit your waist. Low rise waist is more comfortable and feels free than a high waist, less tight for your tummy.
Dry Fit Summer Lightweight Swim Board Shorts: Design for swimming, quick dry and breathable, fast drying，cool and comfortable.
Size Chart: M-2XL: Waist: 26-40 inches, Fitted weight: 110-200 lb.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Paiyou | 7.79 | ✅ | ✅ | ✅ |
Material: 80% Nylon and 100% Polyester Lining | Weight :120g
Detachable Sponged Pads Swim Briefs: The prevent nude and anti embarrassment triangle swim trunks are secret and private, can keep your man in a good version.
Adjustable Drawstring Swimwear Bikini Trunks: It is adjustable and stretches to fit your waist. Low rise waist is more comfortable and feels free than a high waist, less tight for your tummy.
Dry Fit Summer Lightweight Swim Board Shorts: Design for swimming, quick dry and breathable, fast drying，cool and comfortable.
Size Chart: M-2XL: Waist: 26-40 inches, Fitted weight: 110-200 lb.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Hoofesan | 9.90 | ✅ | ✅ | ✅ |
Choose Your Underwear: M:28''-30''(71cm-76cm) L:31''-33''(79cm-84cm) XL:34''-36''(86cm-91cm) XXL:37''-40''(94cm-102cm)
Ultra Soft Modal Briefs for Men: 95% modal and 5% spandex.Better Soft, breathability, comfortable and stretch than cotton with silky touch.
Elastic Comfort Waistband: Men's underwear with soft fabric covered waistband which is smooth against the skin. Added stretch for comfortable daily movement
No Fly Pouch : Keep man's intimate areas comfortably separated and stay fresh, keep out of sticky situation
Sexy Low Rise Mens Underwear:Make you look super sexy and work great with jeans, super fit for daily wearing no matter sitting in the office, taking a walk or sports.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Wizfuyq Grocery Store | 5.83 | ✅ | ✅ | ✅ |
Premium Fabric - Our Men'S Briefs Are Made Of 95% Polyester/5% Spandex, The Fabric Is Comfortable, Slightly Stretchy, Soft And Moves With You.
Standard Size - This Mens Underwear Briefs Is Made In Standard American Size (Size S=28-30 Inches, Size M=31-33 Inches, Size L=34-36 Inches, Size Xl=37-39 Inches, Size 2xl=40-42 Inches).If You Prefer A Slightly Loose, Please Choose Bigger One.
Features - Bumped 3d Cut Design, Breathable And Lightweight, Soft Stretch Fabric And Elastic Waistband For All Day Long Lasting Comfort. There Is A Black Nylon Elastic Waistband To Ensure Consistent Comfort, And The Panty Has A Three-Dimensional Cut To Better Show Off Your Sexy Curves And Perfectly Show Your Figure.
Surprise Gifts - Looking For A Unique Birthday, Party, Anniversary Or Holiday Gift? Can Be Given To Grandpa Brother Uncle Father'S Day Son Dad Papa Gift These Fun Men'S Briefs Will Stay Comfortable All Day Long!
Washing - Machine Wash Or Cell Phone, Cold (Max 40c Or 104f); Non-Chlorine; Do Not Tumble Dry; Do Not Expose To The Sun, Do Not Bleach.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Faringoto | 9.82 | ❌ | ❌ | ❌ |
Mens Thong Material:Breathable stretchy and soft 95% Polyester,5% Spandex fabric for ultimate comfort.
Men Bikini Briefs Male Panties size chart:S--28-30inch/70-76cm;M--32-34inch/80-86cm;L--36-38inch/90-96cm;XL-40-42inch/100-106cm.
Mens Animal Print Underwear for Men G-String perfectly support your buttocks,suitable for various sports work out occasions and daily wear.
Low Waist Design brief,athletic jockstraps for men sport/gym/fitness underpants briefs.
Mens Thongs and G String Briefs,Elastic Waistband fit to the waist and hip,change yourself from the inside.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Paiyou | 7.79 | ✅ | ✅ | ✅ |
Material: 80% Polyester and 20% Elastane, and 100% Polyester Lining. Quick dry and breathable, cool and comfortable.
Detachable Sponged Pads Swim Briefs: The prevent nudity and anti embarrassment triangle swim trunks are secret and private, can keep your man in a good shape.
Adjustable Drawstring Swimwear Bikini Trunks: It is adjustable and stretchy to fit your waist. Low rise is more comfortable and feels free than a high waist, less tight for tummy.
Summer Lightweight Swim Board Shorts: Design for swimming, surfing,beach wear,water sports,board shorts,Poolside Party, Vacations, Sunbathing for Summer.
Size Chart: M-2XL: Waist: 26-40 inches, Fitted weight: 110-198 lb.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Paiyou | 7.79 | ✅ | ✅ | ✅ |
Material: 80% Polyester and 20% Elastane, and 100% Polyester Lining. Quick dry and breathable, cool and comfortable.
Detachable Sponged Pads Swim Briefs: The prevent nudity and anti embarrassment triangle swim trunks are secret and private, can keep your man in a good shape.
Adjustable Drawstring Swimwear Bikini Trunks: It is adjustable and stretchy to fit your waist. Low rise is more comfortable and feels free than a high waist, less tight for tummy.
Summer Lightweight Swim Board Shorts: Design for swimming, surfing,beach wear,water sports,board shorts,Poolside Party, Vacations, Sunbathing for Summer.
Size Chart: M-2XL: Waist: 26-40 inches, Fitted weight: 110-198 lb.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Paiyou | 7.98 | ✅ | ✅ | ✅ |
Material: 80% Polyester and 20% Elastane, and 100% Polyester Lining. Quick dry and breathable, cool and comfortable.
Detachable Sponged Pads Swim Briefs: The prevent nudity and anti embarrassment triangle swim trunks are secret and private, can keep your man in a good shape.
Adjustable Drawstring Swimwear Bikini Trunks: It is adjustable and stretchy to fit your waist. Low rise is more comfortable and feels free than a high waist, less tight for tummy.
Summer Lightweight Swim Board Shorts: Design for swimming, surfing,beach wear,water sports,board shorts,Poolside Party, Vacations, Sunbathing for Summer.
Size Chart: M-2XL: Waist: 26-40 inches, Fitted weight: 110-198 lb.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Paiyou | 7.98 | ✅ | ✅ | ✅ |
Material: 80% Polyester and 20% Elastane, 100% Polyester Liner. quick dry and comfortable.
Swimwear Bikini Briefs: Adjustable Drawstring Waist / Mid-Rise / Stretch Fit / with Sponge Cup / Prints Style: Colorblock / White-Black / Patchwork Prints / Rainbow
Padded Swim Briefs: This swim boardshorts with spnonge pads can keep a good shape and invisible. Good stretch to fit waist, wearing comfortable.
Quick Dry Swimsuit Bikini Underwear Board Shorts: Breathable and Comfy,Fashion bikini swim briefs are great for swimming,surfing,beach wear,water sports,board shorts,Poolside Party, Vacations, Sunbathing for Summer.
Size Chart: M/L/XL/XXL, Waist: 29''-40'' / 94-101cm. Please choose 1-2 size up if you are stronger/heighter.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Paiyou | 7.11 | ✅ | ✅ | ✅ |
Material: 80% Polyester and 20% Elastane, 100% Polyester Liner. quick dry and comfortable.
Swimwear Bikini Briefs: Adjustable Drawstring Waist / Mid-Rise / Stretch Fit / with Sponge Cup / Prints Style: Colorblock / White-Black / Patchwork Prints / Rainbow
Padded Swim Briefs: This swim boardshorts with spnonge pads can keep a good shape and invisible. Good stretch to fit waist, wearing comfortable.
Quick Dry Swimsuit Bikini Underwear Board Shorts: Breathable and Comfy,Fashion bikini swim briefs are great for swimming,surfing,beach wear,water sports,board shorts,Poolside Party, Vacations, Sunbathing for Summer.
Size Chart: M/L/XL/XXL, Waist: 29''-40'' / 94-101cm. Please choose 1-2 size up if you are stronger/heighter.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Faringoto | 9.81 | ✅ | ✅ | ✅ |
Ice Silk Mens Underwear Thong T-Back Material: Breathable stretchy and soft 85%nylon,15%spandex fabric for ultimate comfort.
Men Bikini Briefs Male Panties size chart;S--28-30inch/70-76cm;M--32-34inch/80-86cm;L--36-38inch/90-96cm;XL--40-42inch/100-106cm.
Mens Bulge Enhancing G-String Briefs Underwear are perfectly Relax at night,underpants eliminating inhibition helps growth and coarsening,suitable for various sports work out occasions and daily. wear.
Mens Swimwear Underwear Hot Men Jockstrap Low Waist Design brief,athletic jockstraps for men women sport/gym/fitness underpants briefs.
Men's Sexy Underwear Low Waist Plus Size,Ice Silk Men Briefs,Mens Thongs and G String,waistband fit to the waist and hip,change yourself from the inside.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Faringoto | 8.80 | ✅ | ✅ | ✅ |
Ice Silk Mens Underwear Thong T-Back Material: Breathable stretchy and soft 85%nylon,15%spandex fabric for ultimate comfort.
Men Bikini Briefs Male Panties size chart;S--28-30inch/70-76cm;M--32-34inch/80-86cm;L--36-38inch/90-96cm;XL--40-42inch/100-106cm.
Mens Bulge Enhancing G-String Briefs Underwear are perfectly Relax at night,underpants eliminating inhibition helps growth and coarsening,suitable for various sports work out occasions and daily. wear.
Mens Swimwear Underwear Hot Men Jockstrap Low Waist Design brief,athletic jockstraps for men women sport/gym/fitness underpants briefs.
Men's Sexy Underwear Low Waist Plus Size,Ice Silk Men Briefs,Mens Thongs and G String,waistband fit to the waist and hip,change yourself from the inside.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ZYDVENS | 4.22 | ❌ | ❌ | ❌ |
small mens swim mens swim 42 mens swim size 34 mens swimming bathing suits mens swimwear mens big swim men american flag swim 7 inch swim mens purple swim designer swim shorts elastic swim for men mens swim shorts big and tall mens bathing suits board shorts black anime swim men mens swimming shorts men s swimsuits 4 inseam swim 3x mens swim men s swimmer
swim with boxer brief liner long swimming men lap swim men 6 swim mens black swim shorts short and shirt swimwear swimsuit for men short mens swim bathing suit mens swim suit mens mens short sleeve swim shirt mens cut swimsuit compression lined swim shorts swim shorts swim for men patterned swim orange swim shorts men's swimsuit mens swim trucks mens swimming quick dry
swimming underwear for men boxer brief swim mens 2xl swim swim no best board shorts mens swim shorts mens swim hawaii mens floral swim shorts swimsuitfor me mens print swim best mens swim briefs mens long bathing suits shorts women quick dry mens swim men bathing suit red men swim mens swim size 40 swim men long without mens long swim shorts xxl swim
best mens bathing suits swim fall off swimming men short retro swim mens hot pink swim teal men swim mens swim designer swim tunks shorts mens mens swim swim for men mens over the knee swim quick dry swim shorts mens blue swim lemon swim mens brief swimwear long swim mens blue swim shorts swiming underwear men black swim men
swimming for men white swim men mens cut swimwear designer swim for men brown swim men mens swimsuit chafe swim mens bathing suit all white swim mens swim mens small swimming mens swimsuit mens bathingsuit mens quick dry shorts men's swim suit 3xl swim shorts swim mens swim 8 inch guys swim shorts 5 inch swim men
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Panegy | 7 |
| New Balance | 5 |
| Faringoto | 3 |
| Hoofesan | 1 |
| Innersy | 1 |
| Wizfuyq | 1 |
| Zydvens | 1 |
We've carried out a comprehensive analysis of 244,768 reviews on mens underwear, using our selection criteria to identify the best options in the men's fashion. Our findings reveal that most customers typically select mens underwear priced around $20.90, with top brands including amazon essentials, bamboo cool, wirarpa, hanes, fruit of the loom, gildan, new balance, reebok and thermajohn and devops
Our team of expert editors reviewed these high-quality items and handpicked the top 19 mens underwear for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the men's fashion category. These include bamboo cool-6, bamboo cool, wirarpa apparel shop, amazon.com, terramar sports inc, sema's fashion, bestprice forever, 1836 total commerce and devops and natural feelings official .
We are dedicated to assisting our users in finding the right briefs Products based on their needs, saving them considerable time when choosing which mens underwear to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
