Best S Mens Trunks Underwear in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* 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 |
|---|---|---|---|---|
| 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 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 |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| Terramar Sports Inc | 9.93 | ✅ | ✅ | ✅ |
What’s Included: 5 New Balance Men's 3" Velocity Cotton Boxer Brief Trunks. 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.
Ultimate Comfort: Made from 58% cotton, 37% polyester and 5% spandex, these trunks 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 a soft elastic waistband for added flex and will sit comfortably on the waist. These trunks 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 trunks 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 |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
What’s Included: 5 New Balance Men's 3" Velocity Cotton Boxer Brief Trunks. 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.
Ultimate Comfort: Made from 58% cotton, 37% polyester and 5% spandex, these trunks 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 a soft elastic waistband for added flex and will sit comfortably on the waist. These trunks 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 trunks 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.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| New Balance | 10 |
We've carried out a comprehensive analysis of 319,212 reviews on mens trunks underwear, using our selection criteria to identify the best options in the sports & outdoors. Our findings reveal that most customers typically select mens trunks underwear priced around $19.85, with top brands including new balance, fruit of the loom, calvin klein, adidas, hanes, gildan, devops, wirarpa and amazon essentials and goodthreads
Our team of expert editors reviewed these high-quality items and handpicked the top 10 mens trunks underwear for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the sports & outdoors category. These include terramar sports inc, amazon.com, devops, wirarpa apparel shop, brandzless, pair of thieves ..., superiorbrands, chibi jiayuan garment co., ltd. and ikingsky and yincong .
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 trunks underwear to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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