Best Seamless Underwear For Working Out

Discover the best seamless underwear for working out, designed to provide ultimate comfort and support during your most intense workouts. Crafted from lightweight, moisture-wicking fabrics, these styles ensure a smooth, chafe-free fit that moves with you. The seamless construction eliminates irritation, making them perfect for any activity, from yoga to high-impact training. With a variety of styles and sizes available, you can find the ideal pair that offers both functionality and a flattering silhouette. Stay focused on your performance with seamless underwear that keeps you comfortable all day long.

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36 products
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On Sale
DSG Girls' Momentum Seamless Sports Bra

DSG Girls' Momentum Seamless Sports Bra

$8.97-$15.00

WAS: $15.00*

Quick Facts

fit& design fitted girls ’ sports bra racerback construction offers an enhanced range of arm movement pull- on design constructed with minimal seams for ultimate comfort our momentum fabric offers comfort and performance technology moisture- wicking fabric pulls sweat away from the body to keep her...

Under Armour Men's Performance Tech 9'' Boxer Briefs – 3 Pack
  • Black/Black/Black

Under Armour Men's Performance Tech 9'' Boxer Briefs – 3 Pack

$42.00

(127)

The most comfortable underwear that UA has ever made, I ’ ve worn other boxer jocks but these fit the best. ... Best underwear ... My boyfriend loves to work

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5 Francisco111222111
Extremely comfortable and perfect fit.

5 Livewire
Great fit and comfort. I ’ ve had several pairs of these and they not only look and feel great but they last.

5 JJ109
Second time purchasing these. Bought size large. Great material and durable quality.

5 Pef818
I buy these for my son he likes the 9 inch length they don ’ t ride up and they just are a good overall fit He would definitely buy them again

5 Dajoruta
Great quality, my son loves these

On Sale
Under Armour Men's Performance Tech 3” Boxer Briefs – 3 Pack
  • Steel/Castlerock/Black

Under Armour Men's Performance Tech 3” Boxer Briefs – 3 Pack

$15.73

WAS: $42.00*

(59)

fitted boxer briefs soft and smooth feel 4- way stretch material moves better in every direction articulated mesh fly panel and gusset no side or back seams for ultimate comfort working

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5 kokokure
If you ’ re looking for boxer briefs that offer moisture control, flexibility, and all- day comfort, Under Armour ’s UA Performance Tech Boxer Briefs are a solid choice. Whether it ’s for the gym, long workdays, or everyday wear, these deliver exactly what you need. Would I recommend them? Absolutely—especially if you ’ re into sports, training, or just want breathable underwear that holds up over time.

5 JHS11
They are very comfortable. Feels like you are not wearing underwear. My only complaint is that I am a 34 and it is the upper limit of med and lower limit of large. I bought large snd they are slightly big. Med is a touch small.

5 JJTM
Super comfortable and feels like good quality

5 Deuce5Lefty
I like the shorter length and that I don ’ t have to fight pulling them up my legs. Perfect for leg day.

5 Zork Quarto
The most comfortable underwear that I 've ever worn in my 63 years of life. I 've been wearing these for years and I will never buy any other brand of underwear. I still have pairs that I 've had for years. They last and last through many a wash cycles. I highly recommend these boxer briefs.

On Sale
Under Armour Women's Vanish Seamless Sports Bra

Under Armour Women's Vanish Seamless Sports Bra

$16.48-$35.00

WAS: $35.00*

(47)

delivers strategic support, tailored for low- impact activities like yoga, pilates& hiking soft knit with engineered ventilation, mapped to the places you need it most removable cups for enhanced shape& coverage skinny strap pullover with adjustable cross back& keyhole design material wicks sweat&...

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5 EmilyK1234
This is so comfy and the cutest color! Great quality also

5 SiennaSnrs
Love the style! Super comfortable!

5 Beeboo88
Amazing sports bra or everyday bra. Extremely comfortable and looks smooth, good under all tops.

5 Sara012
This has quickly become one of my favorite workout bras. It ’s super comfy and has great support. I would highly recommend adding it to your regular workout gear rotation!

5 hdubs828
Bought for my daughter- the fit was great and she loves the moisture wicking.

Under Armour Men's Performance Tech 6” Boxer Briefs – 3 Pack
  • Black/Black/Black
  • Royal/Steel/Midnight Navy

Under Armour Men's Performance Tech 6” Boxer Briefs – 3 Pack

$42.00

(240)

Have tried all kinds of underwear and this product beats them all hands down. ... Best boxer briefs I have worn. ... Product is the best! ... Comfortable and great

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5 Michael b2025
I absolutely love these briefs! Super comfortable and cool!

5 HappyCustomer223
I was pleasantly surprised by how snug these were. There's minimal shifting when moving around throughout the day or during a workout. Material is soft and comfortable, but does not create additional heat.

5 MA Native
Comfortable, fits well, stands up to vigorous exercise, washes well.

5 Crareman
Been wearing for years and they are as good as they have always been. Especially good when slipping on tighter fitting jeans and golf pants.

5 Gene32
This style is just like the other style I have purchased, They fit perfectly with a little roll on the waist band from time to time and the legs creep up just a bit but not uncomfortable. They give you the support you need without over snugging the boys. both pair keep you dry

Under Armour Women's Pure Stretch No Show Thong - 3 Pack

Under Armour Women's Pure Stretch No Show Thong - 3 Pack

$32.00

(38)

Very comfortable. ... Great fitting and comfortable ... They feel very comfortable and fit great. ... Perfect ... Awesome ... Would definitely buy again. ... Just what I was looking for and the new style and colors were

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5 coachliz54
Very soft material! Ordered a large but could fit a medium, I 'd reccommend sizing down. Feels like you are n't wearing anything.

5 melanie123
These are honestly the most comfortable pairs of underwear I 've ever worn. I have multiple packs because of how comfortable they are.

5 FSUbabe1
These are excellent, replacing all my things for these.

5 Kristen 6625
No Show and it somehow comfortable with the performance technology that really does work with the Oder control

5 Mel112483
These are the most comfortable and best for casual or working out.

Nike Women's Leak Protection Briefs
  • Black

Nike Women's Leak Protection Briefs

$22.00

Quick Facts

soft, lightweight fabric that moves with you ultrathin liner absorbs about the same amount as a standard disposable liner smooth, seamless design stays in place without riding up, digging in or showing

On Sale
Under Armour Men's Performance Tech Mesh 9'' Printed Boxers - 3 Pack
  • Castle Rock

Under Armour Men's Performance Tech Mesh 9'' Printed Boxers - 3 Pack

$23.08

WAS: $42.00*

Quick Facts

fitted boxer briefs made- to- move comfort allover mesh fabric provides superior ventilation 4- way stretch material moves better in every direction no side or back seams for ultimate comfort working fly pack of

On Sale
PSD Underwear Boys' Warface Blu Drip Boxer Briefs
  • Wf Blu Drip

PSD Underwear Boys' Warface Blu Drip Boxer Briefs

$8.98

WAS: $15.00*

Quick Facts

machine wash cold, tumble dry low ... 5 ” inseam wide, soft elastic waistband breathable athletic feel contoured sealed pouch flatlock seams for extra durability tagless/seamless back cool all- over

On Sale
Under Armour Men's UA Performance Cotton 6” Boxer Briefs – 3 Pack
  • Midnight Navy/Steel/Royal
  • Black/Black/Black

Under Armour Men's UA Performance Cotton 6” Boxer Briefs – 3 Pack

$18.73-$42.00

WAS: $42.00*

(152)

fitted boxer briefs delivers soft cotton comfort breathable cotton blend keeps you feeling fresh 4- way stretch material moves better in every direction no side or back seams for ultimate comfort working

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5 gb67
I ’ ve been looking for a change from the traditional jockey and boxer shorts. Thought I would give these a try. Love them. Great quality and wonderful comfort.

5 TL240
These boxers look great and feel great! Very comfortable, light weight material and perfect fit!

5 Roman Puchovsky
Size is true to fit; feels great and can move easily( doesnt bunch up).

5 amaciel
Good fit, size runs true, very comfortable and quality materials. Further, I strongly support UA's commitment to DEI priorities.

5 Spike 81
I have been buying these briefs for many years and I 'm very happy with the fit and comfort. The material wicks away any sweat.

On Sale
Under Armour Men's Performance Tech Mesh 6” Boxer Briefs – 3 Pack

Under Armour Men's Performance Tech Mesh 6” Boxer Briefs – 3 Pack

$26.23-$42.00

WAS: $42.00*

(103)

Best briefs I own ... Great underwear fit true to size. ... Material is comfy and breathable and anti- odor works great. ... fitted boxer briefs made- to- move comfort allover mesh fabric provides superior ventilation 4- way stretch material moves...

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5 Big Blue Nation
Very comfortable and fit great

5 TRichard
These undershorts are perfect for my needs. They are very comfortable. Handle heat and humidity well. You are n't really conscious that you are wearing them. I have no reservations recommending these shorts.

5 Gene32
Needed some new underwear that gave support. These underwear fit and feel great, they are very comfortable, do find the waist band does roll from time to time very little riding up the legs, the hold the boys in place and not over snug feeling.

5 Kcpacks
Great fitting shorts. Comfortable material in the body snd the waistband.

5 Jstix27
Bought these once before and have been my go to ever since. Definitely recommend.

Under Armour Men's Performance Tech Mesh 9” Boxer Briefs – 3 Pack
  • Black/Black/Black

Under Armour Men's Performance Tech Mesh 9” Boxer Briefs – 3 Pack

$42.00

(64)

I always depend on UA comfort technology for mens quality underwear. ... The Best! ... Hands down the best UA has to offer. ... The best ... Best UA boxer ... These briefs fit perfectly and hold up for a long

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5 Yooper Johannsen
Fit is snug but giving, not tight. Waste band stays up, legs stay down. The junk gets pretty much all the stretch needed, yet more is always welcome; and they breathe nicely so whether I 'm working or running, they stay comfortable.

5 Hans88
Light fit, best for heat, fitted not compression so easier to wear.

5 BobbyO11
I previously bought the regular briefs non mesh.. mesh are even more comfort and cooler with the mesh material. Super comfortable and true to the size fit.

5 Hisham B
So far I am loving them. There is no concerns so far. I will update my review as I go.

5 mroneill
I ’ ve tried a lot of different brands when it comes to underwear, but Under Armour has truly raised the bar. These underwear are nothing short of amazing! Whether you ’ re working out, running errands, or just lounging at home, they deliver top- tier comfort and performance.

On Sale
Under Armour Men's Performance Tech Mesh Big League Chew Boxer Briefs
  • White

Under Armour Men's Performance Tech Mesh Big League Chew Boxer Briefs

$14.97

WAS: $28.00*

(1)

fitted boxer briefs made- to- move comfort allover mesh fabric provides superior ventilation 4- way stretch material moves better in every direction no side or back seams for ultimate

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5 FauBDaddy 000
I absolutely love my Under Armour graphics Big League Q men's boxer jockeys. They fit wonderfully and wear great all day long.

Under Armour Women's Pure Stretch No Show Hipster Underwear - 3 Pack

Under Armour Women's Pure Stretch No Show Hipster Underwear - 3 Pack

$32.00

(66)

Very light, nice texture and has a great fit. ... The material is nice and soft and they fit great. ... perfect fit for body type ... excellent fit ... Great fit ... Nice product with good

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5 Kaat
I don ’ t sweat as bad as I do in these panties I live them

5 TeeKo Shopper
Love these for active wear. Once smoothed out under tights, is no show. Just takes a bit to place. Very light and wash well.

5 Jo25fit
Excellent workout gear! Works well under tights. True to size and no lines! Would definitely purchase again. Was happy to finally found some that stay in place. Fabric is very soft as well.

5 JILLIAN 42
these panties are the BEST TO WEAR WITH MY EXERCISE GEAR, BEING MY RUNNING TIGHTS OR MY YOGA PANTS.

5 EJB76
Great product, love to wear it when doing workout

On Sale
DSG Girls' Seamless Core Sports Bra
  • Light Heather Gray

DSG Girls' Seamless Core Sports Bra

$6.97

WAS: $15.00*

(40)

My daughter likes it and says it is very comfortable. ... This bra fits perfectly and is very soft and comfortable for all day wear. ... The DSG soft gray sports bra is a light weight, comfortable, but controlling support

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5 Brownj
My daughter loves it for dance it under loose tanks

5 gdj84
Fits comfortably and works as it should. Would recommend.

5 Sox buyer
All these girls sports bras fit well and are comfortable. No rubbing around the band.

5 Annieboo89
Bought it for my daughter and she loved it, the colors are super cute

5 J8sgurl
My daughter loves the feel of this sports bra. We ordered black and it's deep in color.

Under Armour Men's Performance Tech Novelty 6” Boxer Briefs – 3 Pack
  • Black/Neo Camo/Castlerock

Under Armour Men's Performance Tech Novelty 6” Boxer Briefs – 3 Pack

$42.00

(8)

fitted boxer briefs soft and smooth feel articulated mesh fly panel and gusset 4- way stretch material moves better in every direction no side or back seams for ultimate comfort working

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5 DMurph24
My new favorite type of briefs!! Plus I like the variety of colors

5 Hollywood069
Bought these last week and love them!!! Don ’ t want any other brand after purchasing these!!!

5 WAshopper
He says they are comfortable, do n't bunch up, and do n't show a line under clothes.

5 DSWVU
On a recent trip out of town I forgot to pack a very important part of every overnight trip. I was so glad that I was able to get same day pickup from my go to store for my sports needs. The under armour briefs were just what I needed and have become a favorite for me.

5 Bigdaddy15
Been wearing these for about 4 yrs. very comfortable and help with sweating and oder.

On Sale
DSG Women's Seamless Fashion Ribbed Sports Bra
  • Pure Black
  • Light Heather Grey
  • Pure White

DSG Women's Seamless Fashion Ribbed Sports Bra

$9.98-$14.98

WAS: $25.00*

(250)

Best bra I have then in every color. ... Fits great and enough support for everyday wear! ... Extremely comfortable, great fit, and good hold. ... I love the comfort of this sports

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5 Carosoftball
Now own 3- great for lounging around the house and light workouts

5 Berk33
Super cute& comfy bra. Sizing and fit are perfect.

5 Melbox
Fits great and is extremely comfortable. Fits true to size.

5 shelbjust
Love these sports bras! They are comfortable, cute, and a great price!

5 Shell shop1
I have purchased several of these sports bras in several colors as well as fir my teen daughter whom also now luvs them. The are very flattering and at same time mist comfortable sports bra i have found ever. Really wish they would restock more color

Under Armour Men's Performance Tech Mesh 6” Printed Boxer Briefs – 3 Pack
  • Castlerock

Under Armour Men's Performance Tech Mesh 6” Printed Boxer Briefs – 3 Pack

$42.00

(6)

inseam: 6 ’ ’ ... material wicks sweat and dries really

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5 Noswamp22
Great product great for the active lifestyle. Keeps you cool and dry

5 Jstix27
Bought these for everyday and working out. Definitely recommend.

5 Athletic draws
These athletic shorts fit me so well, exact fit to spec.

5 John3350
I bought these underwear a month ago and they feel very comfortable.

5 Wood22
Definitely going to purchase more, love the camo print.

Under Armour Women's Pure Stretch No Show Printed Thong - 3 Pack
  • Halo Gray

Under Armour Women's Pure Stretch No Show Printed Thong - 3 Pack

$32.00

(17)

Good underwear ... These are perfect for light colored tight workout pants because my regular thongs still are visible( because there is lace) in light colored workout leggings but these thongs from under armor are totally

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5 PBoston
These underwear don ’ t ride up and fit well. No panty lines. I wear them under tights for hot yoga or on the Peloton. Im 5 ’ 5, 140 lbs and wear large.

5 Shivani1109
I absolutely lives these, soft, comfortable and almost like wearing nothing. Absolutely no panty lines while I am doing squats or stair stepper.

5 Hamski
Perfect no show Thong super silky soft

5 Maine Mama
I love how these thongs feel! It ’s like I ’ m not wearing anything at all!! The cotton liner is an appreciated addition as well

5 Laurie27
These are the most comfortable thongs I have ever worn. They fit like a second skin. You forget your wearing them. This is my second purchase of them, highly recommend.

Nike Women's Leak Protection Thong
  • Black

Nike Women's Leak Protection Thong

$22.00

Quick Facts

nike dri- fit technology moves sweat away from your skin for quicker evaporation ... care instructions are n't any different than washing your regular workout

PSD Men's Warface Elite Boxer Briefs - 3 Pack
  • Multi

PSD Men's Warface Elite Boxer Briefs - 3 Pack

$65.00

Quick Facts

the pairs of the warface elite 3 pack include an ultra- comfortable signature waist ... mesh pouch enhances comfort branded microfiber blend band helps keep you comfortable flatlock seams provide extra durability and minimize

SmartWool Women's Intraknit Active Base Layer Bottoms
  • Black

SmartWool Women's Intraknit Active Base Layer Bottoms

$110.00

(3)

slim fit base layer bottoms high rise fabric combines moisture management, temperature regulation, and odor resistance of merino with the softness and cooling properties of tencel™ lyocell performance fabric mesh ventilation seamlessly knit in gender- specific zones designed to...

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5 Jacketquestion
[ I was skeptical after reading reviews but I really like these tights. The waist is high and seamless and very comfortable. Also doesn ’ t dig in creating muffin top stretchy and warm. Looks great under skirts for winter. Totally recommend. Feels lighter than the coordinating tops. True to size.

5 JLKNH
[ Good fit, snug but very moveable, slightly more so than Intraknit 200, although both are awesome. Pair with waterproof( maybe) lightly lined pant for full winter warmth without the bulk. Love the fun pattern to make life more interesting. Highly recommend!

On Sale
Under Armour Men's Charged Cotton 6” Boxerjock - 3 Pack
  • Red/Academy

Under Armour Men's Charged Cotton 6” Boxerjock - 3 Pack

$20.97

WAS: $40.00*

Quick Facts

Probably the best fitting and comfortable boxers I ’ ve had for some time. ... Perfect for work( I ’ m a physical plant director), working out, and for lounging around at

PSD Underwear Men's Mad Money Boxer Briefs - 3 Pack
  • Multi

PSD Underwear Men's Mad Money Boxer Briefs - 3 Pack

$65.00

Quick Facts

regular fit boxer briefs 4- way stretch fabric moves with you micro- fiber waistband helps keep you comfortable tagless and seamless back minimizes distractions contoured sealed pouch enhances

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