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 |
|---|---|---|---|---|
| 5Mayi Official | 9.88 | ✅ | ✅ | ✅ |
Standard Size: This mens underwear is made in standard American Size, (S 30" - 32") (M 33" - 35") (L 36" - 38") (XL 39" - 41") (XXL 42" - 44");
Quality and Package: There are black underwear men pack of 5,in a frosting zip bag,which is convenient to reserve underwear for men
Comfortable Men's Underwear: Made from natural cotton mens underwear men pack,comfortable to wear all day long clothing and feel fresh all day
3D Pouch Designer underwear: 3D pouch with open fly underwear for men; with body defining fit; Double stitched for durability; Lightweight underwear.
Durable Waistband: 1.35 inch wide waistband, midway men's boxer briefs comfor to human body and support well.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 5Mayi Official | 9.88 | ✅ | ✅ | ✅ |
Standard Size: This mens underwear is made in standard American Size, (S 30" - 32") (M 33" - 35") (L 36" - 38") (XL 39" - 41") (XXL 42" - 44")(3XL 49" - 51") (4XL 52" - 54") (5XL 55" - 58");
Quality and Package: There are black underwear men pack of 5,in a frosting zip bag,which is convenient to reserve underwear for men
Comfortable Men's Underwear: Made from natural cotton mens underwear men pack,comfortable to wear all day long clothing and feel fresh all day
3D Pouch Designer underwear: 3D pouch with open fly underwear for men; with body defining fit; Double stitched for durability; Lightweight underwear.
Durable Waistband: 1.35 inch wide waistband, midway men's boxer briefs comfor to human body and support well.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 5Mayi Official | 9.88 | ✅ | ✅ | ✅ |
Standard Size: This mens underwear is made in standard American Size, (S 30" - 32") (M 33" - 35") (L 36" - 38") (XL 39" - 41") (XXL 42" - 44")(3XL 49" - 51") (4XL 52" - 54") (5XL 55" - 58");
Color & Package: There are underwear men pack of 5 men underwear boxer brief as picture shows in a frosting zip bag,which is convenient to reserve underwear for men, especially while traveling or outdoor activities.
Comfortable Men's Underwear: Made from natural cotton male underwear boxer briefs pack,comfortable to wear all day long clothing and feel fresh all day.
3D Pouch Designer underwear: 3D pouch with open fly boxer brief; with body defining fit; Double stitched for durability; Lightweight underwear
Durable Waistband: 1.35 inch wide waistband, midway men's boxer briefs conform to human body and support well.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Counting Stars Fashion | 9.90 | ✅ | ✅ | ✅ |
Fast-Drying Fabric: The sport boxer briefs is made with a special quick-drying fabric. It will perfectly help you get rid of the annoying smells left behind from sweat and dirt.
Size & Notice: The sizes are available in (S 30" - 32") (M 33" - 35") (L 36" - 38") (XL 39" - 41") (2XL 42" - 44"). Mostly ride-up problem is caused by unfit size. If you're in between two sizes, we advise you to order a size up. Please refer to our size chart to ensure you choose the best fit.
Ideal for Exercise at Home: Sometimes have to stay at home? Do some indoor activities instead of watching TV all day! The breathable performance boxer briefs will be your best partner for home sports, fit well and fast drying. Exercise anytime and anywhere.
Fly Front with Pouch: With the supportive U-shape pouch, the mens athletic boxer briefs can drive away annoying smell effectively to help you feel fresh all day. No more worries about chafing and bunching.
Mens Boxers Waistband: The specially designed waistband helps the mens performance boxer briefs not fray or curl after long-time wearing. The quality waistband can keep elastic for a long time.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 5Mayi Official | 9.88 | ✅ | ✅ | ✅ |
【American Size】: This mens underwear size(Small 30" - 32") (Medium 33" - 35") (Large 36" - 38") (XLarge 39" - 41") (2XLarge/ XXL 42" - 44");Please choose your size through comparing your leg.
【Color & Package】: There are underwear men pack of 7 men underwear boxer brief as picture shows in a frosting zip bag, which is convenient to reserve underwear for men,especially while traveling or outdoor activities.
【No Ride-up Legs】: This is regular middle long legs men's boxer briefs; *Notice: Ride-up problem is caused by choosing a smaller size than you need. Please check your leg circumference while buying underwear men usually, not only your waist circumference.
【Ergonomic Pouch】: there is extra cut line in middle of pouch to leave more room for freely holding your "stuff" firmly in place, but away from your legs, for maximal circulation and cooling. Unique design for 5Mayi mens underwear boxer briefs.
【Wide Waistband】: 1.35 inch wide waistband which is wider than normal men's underwear boxer brief for conforming to human body and supporting well, not too much loose or too tight. So someone does if he has paunch or beer belly.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 5Mayi Official | 9.88 | ✅ | ✅ | ✅ |
Essential Briefs for Men Pack: 1/5 pairs cotton briefs men in black/ plain/ multicolor comes in a matte bag; No wedgie 5pk Men's underwear pack; Assortment colored softwear underwear for man
Durable Waist Band: The stretch widened fitting elastic band mens briefs; men underwear more comfortable and supporting; Male full cut mid way/mid rise no seam line free underwear
U-Pouch with Open Fly: Mens briefs with U-shaped design offers more room for private area. comfy horizontal fly pouch men brief; Free press hiwaist open fly underwear for men tighty whitey underware
Soft Leg Hole Design: Undies that fit leg holes aren't too big or too tight; no ride up; mid-waisted and covering belly; The mens underwear briefs give extra support; more supportive. simply styled sleep nitetime underwear
Size recommend for Mens Cotton Briefs: (Small 30" - 32") (Medium 33" - 35") (Large 36" - 39") (XLarge 40" - 43") (2XLarge 44" - 47").Please refer to men's underwear size chart; No pulling or tugging
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 5Mayi Official | 9.88 | ✅ | ✅ | ✅ |
Essential Briefs for Men Pack: 1/5 pairs cotton briefs men in black/ plain/ multicolor comes in a matte bag; No wedgie 5pk Men's underwear pack; Assortment colored softwear underwear for man
Durable Waist Band: The stretch widened fitting elastic band mens briefs; men underwear more comfortable and supporting; Male full cut mid way/mid rise no seam line free underwear
U-Pouch with Open Fly: Mens briefs with U-shaped design offers more room for private area. comfy horizontal fly pouch men brief; Free press hiwaist open fly underwear for men tighty whitey underware
Soft Leg Hole Design: Undies that fit leg holes aren't too big or too tight; no ride up; mid-waisted and covering belly; The mens underwear briefs give extra support; more supportive. simply styled sleep nitetime underwear
Size recommend for Mens Cotton Briefs: (Small 30" - 32") (Medium 33" - 35") (Large 36" - 39") (XLarge 40" - 43") (2XLarge 44" - 47").Please refer to men's underwear size chart; No pulling or tugging
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 5Mayi Official | 9.88 | ✅ | ✅ | ✅ |
Essential Briefs for Men Pack: 1/5 pairs cotton briefs men in black/ plain/ multicolor comes in a matte bag; No wedgie 5pk Men's underwear pack; Assortment colored softwear underwear for man
Durable Waist Band: The stretch widened fitting elastic band mens briefs; men underwear more comfortable and supporting; Male full cut mid way/mid rise no seam line free underwear
U-Pouch with Open Fly: Mens briefs with U-shaped design offers more room for private area. comfy horizontal fly pouch men brief; Free press hiwaist open fly underwear for men tighty whitey underware
Soft Leg Hole Design: Undies that fit leg holes aren't too big or too tight; no ride up; mid-waisted and covering belly; The mens underwear briefs give extra support; more supportive. simply styled sleep nitetime underwear
Size recommend for Mens Cotton Briefs: (Small 30" - 32") (Medium 33" - 35") (Large 36" - 39") (XLarge 40" - 43") (2XLarge 44" - 47").Please refer to men's underwear size chart; No pulling or tugging
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 5Mayi Official | 9.88 | ✅ | ✅ | ✅ |
Essential Briefs for Men Pack: 1/5 pairs cotton briefs men in black/ plain/ multicolor comes in a matte bag; No wedgie 5pk Men's underwear pack; Assortment colored softwear underwear for man
Durable Waist Band: The stretch widened fitting elastic band mens briefs; men underwear more comfortable and supporting; Male full cut mid way/mid rise no seam line free underwear
U-Pouch with Open Fly: Mens briefs with U-shaped design offers more room for private area. comfy horizontal fly pouch men brief; Free press hiwaist open fly underwear for men tighty whitey underware
Soft Leg Hole Design: Undies that fit leg holes aren't too big or too tight; no ride up; mid-waisted and covering belly; The mens underwear briefs give extra support; more supportive. simply styled sleep nitetime underwear
Size recommend for Mens Cotton Briefs: (Small 30" - 32") (Medium 33" - 35") (Large 36" - 39") (XLarge 40" - 43") (2XLarge 44" - 47").Please refer to men's underwear size chart; No pulling or tugging
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 5Mayi store | 6.08 | ✅ | ✅ | ✅ |
Standard Size: Small 30" - 32" ; Medium 33" - 35"; Large 36" - 38"; X-Large 39" - 41"; XX-Large 42" - 44" mens underwear boxer briefs pack; Please go a size up if in the middle size range.
Color & Package: There are mens cotton boxer briefs pack of 4 as picture shows in a frosting zip bag, which is convenient to reserve underpants for men, especially while traveling or outdoor activities.
Durable Waistband & Open-Fly Pouch: Fly front men's underwear with 1.35 inches wide elastic waistband; Durable constructed seam and waistband strength with perfect flexibility for maximum freedom of movement.
No-Ride Up & Tagless: 6 inch underwear men boxer briefs, the inseam in a good length makes the Cotton underwear men don't curl up or roll up or ride up.Tag free mens boxer briefs underwear pack is no discomfort or scratchy feeling.
Easy To Care: Mens cotton underwear machine washable; Do not bleach; Tumble dry with low heat; Cool lron; Do not dry clean.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BM Official | 4.77 | ✅ | ✅ | ✅ |
PREMIUM MATERIAL - 93% polyester & 7% spandex, the mix of spandex and polyester makes the fabric soft and smooth, lightweight mens underwear
FAST-DRYING FABRIC - The sport boxer briefs is made with a special quick-drying fabric. It will perfectly help you get rid of the annoying smells left behind from sweat and dirt.
3D ULTRA SUPPORT POUCH - Contoured pouch boxer briefs underwear provide more room, more breathable; Men's 6 inch Boxer Brief Fly Front with Pouch.
VIBRANT WAISTBAND - The specially designed waistband helps the mens performance boxer briefs not fray or curl after long-time wearing. The quality waistband can keep elastic for a long time.
FEATURES - Open fly design, more comfortable, more freedom, fuller vision, more male charm. The non-sensing label is printed on the outside, which eliminates the itchy sewing label and prevents the label from directly touching the skin and causing discomfort.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BM Official | 4.77 | ✅ | ✅ | ✅ |
MENS TRUNKS - The mens boxer briefs with short leg are available packs of 5. It's an economy pack of no-fly underwear for men daily wear.
COMFORT MATERIAL - Our Tag Free Boxers Briefs for Men are an essential for everyday wear. Crafted with a blend of premium Cotton and Spandex for a snug fit and extra softness, these mens underwear provide unrivaled comfort that you'll love.
PERFECT FIT - Our boxer briefs are made from 95% Rayon 5% Spandex, making them far more stretchy than those made purely from Cotton. This makes them exceptionally comfortable as they can move with you without constricting you.
SUPER SOFT - The innovative design of our ergonomic pouch underwear gives you unparalleled comfort and breathability all day long.
FEATURES: No open fly design, more comfortable, soft, more freedom, fuller vision, more male charm.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BM Official | 4.77 | ✅ | ✅ | ✅ |
COMFORT MATERIAL - Our Tag Free Boxer Briefs for Men are an essential for everyday wear. Crafted with a blend of premium Cotton and Spandex for a snug fit and extra softness, these underwear provide unrivaled comfort that you'll love.
PERFECT FIT - Our boxer briefs are made from 95% Cotton and 5% Spandex, making them far more stretchy than those made purely from Cotton. This makes them exceptionally comfortable as they can move with you without constricting you.
SUPER SOFT - The innovative design of our ergonomic pouch underwear gives you unparalleled comfort and breathability all day long. Crafted with incredibly soft fabric that stretches with your every move, perfect for whatever life throws your way - whether it be physical activity or a special meeting - these underwear are the perfect choice.
INGENIOUS DESIGN - The non-sensing label is printed on the outside, which eliminates the itchy sewing label and prevents the label from directly touching the skin and causing discomfort.
SIZE CHOICE - Multiple packs, which is convenient to reserve underwear for men,especially while traveling or outdoor activities. Check out the size guide to find the right fit for you.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
COMFORT MATERIAL - Our Tag Free Boxer Briefs for Men are an essential for everyday wear. Crafted with a blend of premium Cotton and Spandex for a snug fit and extra softness, these underwear provide unrivaled comfort that you'll love.
PERFECT FIT - Our boxer briefs are made from 95% Cotton and 5% Spandex, making them far more stretchy than those made purely from Cotton. This makes them exceptionally comfortable as they can move with you without constricting you.
SUPER SOFT - The innovative design of our ergonomic pouch underwear gives you unparalleled comfort and breathability all day long. Crafted with incredibly soft fabric that stretches with your every move, perfect for whatever life throws your way - whether it be physical activity or a special meeting - these underwear are the perfect choice.
INGENIOUS DESIGN - The non-sensing label is printed on the outside, which eliminates the itchy sewing label and prevents the label from directly touching the skin and causing discomfort.
SIZE CHOICE - Multiple packs, which is convenient to reserve underwear for men,especially while traveling or outdoor activities. Check out the size guide to find the right fit for you.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| 5Mayi | 14 |
We've carried out a comprehensive analysis of 93,079 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 $28.30, 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 14 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.
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