Best Free Mens Thong Underwear in 2025

PATENTED SEPARATE POUCH: Innovative two pouch design for our bulge enhancing mens underwear keeps your private areas comfortably separated, preventing skin irritation,sticking problems and keeping your goods off your legs. Stay all day comfort, fresh and dry.

SUPERIOR COMFORT: Micro Modal fabric is natural material which is derived from responsibly sourced wood-based materials. The fabric for the mens boxer briefs is two times softer than cotton, cool against the skin, silky to the touch, comfortable, soft, lightweight, breathable and moisture wicking.

SUPPORT POUCHES & FUNCTIONAL FLY: Ergonomic separate pouch for penis and scrotum provides excellent support and comfort , keeps everything in place. The mens pouch underwear feature a functional fly that makes it easy to respond the nature's call without taking the men's underwear off.

Waist: Small: 27"-29"; Medium: 30"-32"; Large: 33"-35"; X-Large: 36"-38"; XX-Large: 39"-41"

Everyday basic and machine washable

Ideal as underwear for hot climates, but can also be used as a liner for traditional board shorts or workout pants

MuscleMate 2018 F/W Collection.

Show of your bubble butt like MuscleMate.

Size Suggestion: M (26 - 30inch Waist), L(30 - 34inch Waist), XL(34 - 38inch Waist)

95% Cotton 5% Spandex, make you feel free all day, machine wash

Note: We received few feedbacks from customers that they fit too small, please choose one size bigger than you usually wear. Sorry for the inconvenience caused

95% cotton with premium, soft wide logoed mercerized waistband (1.9") brings an elegant metallic highlight to these cotton jockstraps without binding and pinching

Sexy Low Rise Men Bow Tie Underwear, Two Colors to Choose, Black Sexy And Red Hot

One Size Fit for Most: Max waist approx: 100cm / 39.5", Min collar approx: 42cm / 16.5".

Designed For You: Our bow tie sexy underwear has been designed to make you look great with an elastic waistband. With a seamless fabrication, these jocks are made from 100% cotton to make you look and feel sexy all day.

Sexy T-Back G-string thong design.Low rise and open back style.Thin,soft and super stretchy

Tempting color and bulge pouch available offer you a great way to accessorize your bulge,depending on your personality or occasion

Waist: Small: 27"-29"; Medium: 30"-32"; Large: 33"-35"; X-Large: 36"-38", XX-Large: 39"-41"

The Thong provides engineered freedom of movement for guys who are active and lead a dynamic lifestyle. Our PrimeMan Thong has a soft elastic-free thong section, and is designed to be worn low slung on the hips

Highly engineered using unbelievably light and soft custom MicroModal/Lycra fabric with an elegantly designed, silky smooth waistband – the PrimeMan Thong uses intelligent design to deliver our most premium underwear experience.

Featuring our AnatoMAX anatomical pouch technology, providing natural positioning with no readjustment required, the PrimeMan Thong is the perfect product for the active man and will provide the perfect fit that you deserve.

【Feel Free and Comfortable】Roomly Contour Pouch with No Tags

【Machine Wash】Machine Wash/Hand Wash with Cold Water

【Breathable Fabric】Moisture Wicking and Dry Quickly

Feature high-impact snake graphic design and shiny metallic material will make you look more eye-catching in the crowd

Ventilated front bulge pouch for comfy fitting while moisture-wicking keep you stay cool and dry all day long.

With stretchy waistband, low-rise cutting, and simple appearance, these thongs make you look sexier.

Bamboo Fabric: Thin soft, breathable moisture absorption, anti-wrinkles. Free stretch and close to the skin. Keep skin away from muggy and refreshing all day.

Bulge Enhancing Pouch: 3D solid convex cutting, effectively reducing constraint, highlight male characteristics and more free space.

Covered Stretchy Waistband: The covered elastic bands won't dig into your skin. These briefs are strongly stitched stretchy and soft waistband. They stay in place comfortably all day without rolling up.

BULGE POUCH G-STRINGS THONG FOR MEN : Comfy pouch for balls with stereo breathable design space, shaping without restraint, very protective of genital health

TAGLESS AND SEAMLESS MEN'S THONGS UNDERWEAR: Non irritating and reduce chafing on your skin make you more comfortable,just like your 2nd skin

SEXY DESIGN THONGS BIKINI BRIEFS FOR MEN:Showing off that bubble hip & butt-flaunting and your fere will loves to see you in it

Silky soft microfiber for maximum comfort and enhanced movement

Flexible stretch Calvin Klein Underwear logo waistband with excellent shape retention

Wicking fabric technology keeps you cool and dry

Waist suggestion:M（60-76CM or 24-30inch）, L(76-82CM or 30-33inch),XL(83-92CM,34-36inch),2XL(93-98cm or 37-39inch),our model is 176cm height,65kg, wearring L size ,also he could wear XL size,just little loose.

The pounch of this style is little small ,if you like touch feeling it will be sexy, if you like your boys to be hold in a pouch, you could choose our bikini or pouch boxer style,drop down this page and you will found their links in our Product Description

Super thin and light,just like no wearing,free breath

Lightweight cotton fabric

No-Show Rise sits below the hip level to remain hidden beneath low-rise pants

Original Contour Pouch for support, boost, and lift

LUXURY QUALITY – Our jockstrap underwear have been expertly crafted and stitched together using premium quality materials such as 95% cotton and 5% spandex. This mix provides the most comfort while also giving you a luxurious feeling while wearing them.

SOFT & COMFORTABLE FIT – Along with our men’s jockstraps incredibly comfortable and breathable, they’re also designed to feel soft against your skin. Even the waistband has been made with high-quality silk to ensure they feel smooth around your waist. They are also tag free.

4-PIECE MEN’S JOCKSTRAPS MULTIPACK – This set of male G string underwear includes 4 pairs of different colors underwear. Perfect for letting you look and feel your best every day.

Men's Thong size fits more size,Important notice;waist size can adjust, It is not restricted

Material: milk silk

Men's Thong elastic low rise pouch g-string underwear.

Material:85% Nylon 15% Spandex.

Nylon Feature:breathable,lightweight,supportive,soft,dries quickly.

About Size : S--28-30inch/70-76cm ; M--32-34inch/80-86cm ; L--36-38inch/90-96cm;X-Large---40-42inch/100-106cm.

【Material】: 94% Bamboo Fiber 6% Spandex is Natural and environmentally friendly, environmentally friendly, durable and remain wrinkle free,allowing you to spend a comfortable day.

【Features】：Soft Ball Pouch and Comfortable Waistband，Mens Thongs G-String with 3D pouch for balls super breathable soft waistband just so comfort for waist, good support to your brother.

【High Quality】：Bamboo Fiber soft to touch, lightweight and super stretchy. Tag-free for comfort,give people a good wearing experience.

MATERIAL: 68% Nylon+20% Polyester+12% Spandex, lightweight, comfortable and skin-friendly; Striped mesh, more breathable

BULGE POUCH & SOFT WAISTBAND: The bulge pouch is kind of snug, enough space for good support to your brother; elastic waistband conforms to the human body, stretch and hold everything in place

SEXY T-BACK G-STRING THONG: Low rise design, thin and sexy, perfect for everyday wear or special occasions

Microfiber soft modal,silky touch,comfortable and stretch

Moisture wicking,breathable and roomly contour pouch

T-back,sexy low rise,waistband with super elastic

Thongs For Men: No Visible Line ergonomically designed with your support in mind.

Satin Panty: Sateen is a luxurious fabric. Glossy shiny feel and smoother than other fabric. It glides over the body like water. It makes you feel like a millionaire.

Sexy Underwear For Men: Mens Thong underwear is a new trend. Roomy pouch design for custom fit and minimal coverage back for no visible line and sexy look.

Style 8630

Low rise and moderate coverage

No-fly design

Men's thong underwear made with 94% Bamboo Fiber, 6% Spandex. Lightweight, Eco-friendly, Breathable, Smooth Feeling and Moisture Wicking.More comfortable than cotton underwear for men.

Mens thongs g string underpants is a good choice for daily wearing no matter sitting in the office, hot outdoor yard work or fitness and etc. It's also a a fantastic gift of Father's Day,Valentine’s day, or Anniversary.

Low rise t back thong are designed as a solid simple design,with soft 3D ball pouch, for more support but loose enough for free movement without constriction.

SIZE SUGGESTION: Here is the size we measured for your reference: ●Small (Waist: 25"- 27"); ●Medium (Waist: 28"- 30"); ●Large (Waist: 31"- 33"); ●X-Large (Waist: 34"- 36");●XX-Large (Waist: 37"- 39")

Material: 44.5%Nylon+38.5%Polyester+17%Spandex.This kind of material for thong underwear feel really great, very soft and comfortable

Modern style underwear,Sexy,comfortable,Stretch,Breathable

☘☘ Soft and breathable mens elephant boxers, ultra thin bulge ball pouch underwear. Fine edge trimming design, moderate width, reasonable cut, not easy to curl, dry and comfortable. Elephant design, separate pouch, give you unique wearing experience, very comfortable!

☘☘ Features: Low-rise, solid color, camouflage color, front bulge pouch, elastic waistband, unique soft and skinny touch, put you relieve from the daily pressure, free from the social environment. Sexy mens stretch breathable underwear, very sexy and fashionable, comfortable soft elastic stretch waistband to eliminate pinching and binding, make you feel ultra cozy and cool on the skin and silky to the touch.

☘☘ Material: Made with highly quality Polyester + Spandex, breathable and soft stretch lightweight fabric, comfortable to wear. Men bulge brief elephant underwear pouch lingerie triangle thong underpants elastic soft comfy breathable shorts boxers sets.

Soft & comfortable Jockstrap - 95% polyesterand premium soft wide waistband (1.8"), no worries about binding and squeezing.

Bulge Support Pouch - The front pouch is better to keep cool, allowing your boy to breathe more freely while still presenting a very masculine profile.

Tagless Sexy Thong- Non irritating, Suitable for all days wear, make you feel free all day.

[Premium Material] Cotton blend, comfortable to wear.

[Fashion Design] Handsome bowtie design suspender style G-string thong, stretchy white and black straps make the briefs more powerful and sexy.

[Fits for Most Men] Good elastic for perfect fit, waist can be adjusted from 25inch to 35inch.

Size range: Medium(Waist 29"-31" Length: 7.4" ).

Available colors: Black, blue, jasper, red, White.

These jocks are made from 75% nylon abd 25% spandex, the front pouch is better to keep scrotum cool, lower temperature is benefit for male genital organ health, keeping you relaxed and comfortable .

Glass gauze thong, keep the private space of men fresh for a long time. Skinny design, fully shows your figure & muscles

U convex design, soft and comfortable, light and breathable, 3D three-dimensional cutting shock convex front crotch design, highlighting the free space, fits the crotch curve

Fine sewing thread: adopts double-car sewing technology, elasticity is comfortable, firm and durable

6 Pack Ultra Soft Silky Smooth Microfiber Spandex : These men's T Back Workout Thongs are made of a comfortable poly blend soft brushed fabric which will keep you cool & dry and fuss-free all day. The soft, tag-free elastic waistband prevents any irritations and ensures a nice and smooth feeling on your skin

Ergonomic 3D Pouch : Leaves more room for freely holding you firmly in place, but away from your legs, for maximal circulation and cooling. Specially designed flexible non restricting No Ride Legs

Wide Waistband : 1.5 inch Wide Ultra Soft & Flexible American Heaven signature logo waistband