Reviews

Based on 1900 reviews
81%
(1543)
16%
(311)
2%
(30)
0%
(5)
1%
(11)
J
The Signature
Joyceline C.P.
Which size did you purchase?: M
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains

My two purchases were for gifts.
The receiver loves both items .

J
The Signature
Julie S.
Which size did you purchase?: M
How was the fit?: True to Size
Reason for Purchase: Everyday Essential: for comfort & style
So happy I treated myself !!!

I absolutely love my numi signature in white. I’m so glad I treated myself for Boxing Day. I love having the confidence that I can wear any shirt, blouse or dress without the worry of sweating to much. Life saver. Will definitely be buying more in different colours.

Which size did you purchase?: M
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains
Great Fit and Fabric

The fit is very comfortable and style is flattering. Perfect for layering under sweaters in the winter. I have already purchased 3 in different colors. The fabric is a good quality and has held up after several washes.

Which size did you purchase?: M
How was the fit?: Snug
Reason for Purchase: Functional: for preventing sweat stains
Excellent tops and undershirt

I ordered a sleeved crop top and a classic top in neutral colors and love them both! The full length top is quite firm fitting through the waist so I usually tuck it into my pants or skirt and wear it under another shirt. No more washing button up shirts after every wash!

I live in Texas and prefer the cropped top because I stay cooler, while the material on the full length top can be warm.

E
The Crop
Erin R.
Which size did you purchase?: S
How was the fit?: Snug
Reason for Purchase: Functional: for preventing sweat stains
Love this!

I'm a healthcare worker, and these have become absolutely essential for getting through long shifts!

Which size did you purchase?: S
How was the fit?: Snug
Reason for Purchase: Functional: for preventing sweat stains
Peace of Mind

I rarely ever write reviews. This shirt is 100% worth the investment for many reasons. You may think this is just a piece of clothing. But really it's peace of mind. I ordered a different brand of undershirts at first and after reading reviews about the crinkly underarms, I learned about Numi. I can wear whatever sweater, blouse, or even t-shirt without worrying about soaking through them within an hour and not being able to raise my arms the rest of the day. I don't have to wash my fragile and expensive clothing after every wear and struggle to soak deodorant stains out of them. I can even re-wear my Numi shirt a few times and still smell fresh. I wish I knew about them sooner. If you're a coffee drinker or sweaty person in general who doesn't want to wear aluminum antiperspirants to try to feel confident in your life, I highly recommend you give Numi a try.

E
The Bodysuit
Elly M.
Which size did you purchase?: XS
How was the fit?: Loose
Reason for Purchase: Everyday Essential: for comfort & style
Good

Good fit not great. Love it for the absorbing qualities

E
The Crop
E.H.
Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Environmental: for less dry cleaning & washing
Great purchase!

I wear one every day under my shirts and sweaters.

K
The Crop
Kyla D.
Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Everyday Essential: for comfort & style
Changed my life

I sweat a lot. I tend to use a ton of products to not stink, ruin all my shirts with permanent staining, my jackets would smell even when I wore a sweater, and still somehow I would stink even if I showered daily. I needed new undershirts and tried a Numi one. My shirts don't smell after multiple wears, I need way less antiperspirant and deodorants since numi keeps my pits dry all day, and I feel a million times more confident.

After 2 days of wearing the same sweater as a test, which zero smell at all on the sweater, I was so impressed I ordered 2 more. And I will order more when I see another sale! For sure my sweaters and shirts will need to be washed way less, extending the life of them. And best of all, no longer do I need to worry about ruining my shirts due to perm sweat stains.

J
The Signature
Jhiah C.
Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains
Numi is ingenious!

I sweat a LOT in my armpits and struggle with pit stains even with antiperspirant. These undershirts are ingenious. I’ve worn them under dresses, sweaters, and work tops and never gave a 2nd thought to my sweat. It also prolongs how many times I can wear a top before washing, which extends the life of the top. I own 4 of these - 3/4, signature, and crop - and may purchase more.

Which size did you purchase?: M
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains
LOVE!

Love these Numi shirts - perfect for wearing under sweaters and blouses for work and minimizing sweat stains. Love all the different colors and cuts. Well worth the investment.

Which size did you purchase?: L
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains
Fantastic quality and feel!

I love my numi shirts. They’re amazing sweatproof undershirts that also look and feel great! I’ve come back to buy more twice already. Highly recommend!

D
The Crop
Daphne P.
Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Everyday Essential: for comfort & style
Great fit, so cute

I am currently wearing “the crop” and it is phenomenal! Feels great on my body and I can’t wait to get a sweat on to try the pits out!

Which size did you purchase?: L
How was the fit?: Snug
Reason for Purchase: Functional: for preventing sweat stains
5 star function, absorbs sweat with no leak through

These undershirts are absolutely essential for my daily comfort. I am a 32 year old female, and suddenly developed increased sweatiness when I started antidepressants. The benefits from the meds outweigh the sweaty side effects, but I couldn't stand sweating through my clothes all the time! Even extra strength anti-perspirant wasn't doing the job. I am so glad I found Numi! The undershirts are pricy, but worth it (I usually stock up during sales). I prefer the Lace Cap Sleeve vs the Signature, because the sleeve edge rolls up on the Signature (due to not having a stitched hem). The overall fit is snug; I sized up from my usual medium to a large. But the fabric is super stretchy and soft, so I can still wear my Mediums. I just prefer the less clingy size Large. My ideal neckline would be 1/2 way between the lower front side and the higher reversed side. But this shirt still gets 5 stars from me!

Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Environmental: for less dry cleaning & washing
In love

Amazing. I love the crop and I wear it all the time already. New fave shirt

Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Everyday Essential: for comfort & style
A must with scrubs

I buy Numi as undershirts for wearing my scrubs! Scrubs really show sweat and when I have a long day running around doing patient care I definitely don’t want to worry about how my armpits are looking and feeling. Numi tops keep my shirts completely dry and they’re a great base layer as it’s cold on the unit.

L
The Signature
Leslie F.
Which size did you purchase?: L
How was the fit?: Snug
Reason for Purchase: Everyday Essential: for comfort & style
Awesome Undershirt and More!

Love the Signature Undershirt! These shirts can be worn back to front or front to back and alone or under another shirt or jacket. They wash up great too. Have one in ever color.

K
The Three Quarter
Kimberlie B.
Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains
Game changer

Love this base layer to keep me feeling dry and comfortable all day.

D
The Mock
Davida W.
Which size did you purchase?: M
How was the fit?: True to Size
Reason for Purchase: Everyday Essential: for comfort & style
Perfect

The Mock is great for work under a down vest or any sweater for extra warmth/sweat protection when needed. Love it so much I got it in three colours.

Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains
Essential undershirt

Love my essential undershirts. I needed to replace a similar product from another company. Numi is a much better product. The fabric is so light and the undershirt is so comfortable.

M
The Crop
Megan
Which size did you purchase?: M
How was the fit?: True to Size
Reason for Purchase: Environmental: for less dry cleaning & washing
Love it!

I'm so glad I came across this product. Lately I've been struggling to find a good deodorant to mask my smell and unfortunately it has left the arm pits of my favorite sweaters suffering the consequences. Nothing on the rest of the sweaters warrant a wash except for the armpits. This shirt worked perfect. It stayed hidden while taking the brunt of my armpits. Now I can save my sweaters from constant washings! Per the size guide I should have been a small, but I went up to a medium because I worried the arm section would be too tight. The Medium was a perfect fit for my 34B bust.

L
The Crop
Laura P.
Which size did you purchase?: S
How was the fit?: True to Size
Reason for Purchase: Everyday Essential: for comfort & style
Outfit Saver!

I have so many sweaters that I wanna wear but never do because I don’t want to get them sweaty or they show my bra lines and The Crop is the perfect solution to both problems!! I got my usual size and find it’s pretty stretchy so you can’t really go wrong

Which size did you purchase?: S
How was the fit?: Snug
Reason for Purchase: Functional: for preventing sweat stains

The Signature

Which size did you purchase?: M
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains
Can’t Live Without!!

After switching to natural deodorant I am always wearing these shirts as a base layer and the three quarter length is my favorite! The sleeves don’t roll up and they stay put under all of my winter clothes. Keep me feeling dry and fresh! Love them so much!

G
The Crop
Gabriela A.
Which size did you purchase?: M
How was the fit?: True to Size
Reason for Purchase: Functional: for preventing sweat stains
Great fit!

The crop top fits true to size and is surprisingly breathable. I had imagined the fabric to be a lot thicker than it is, so it’s nice that it’s pretty light! I’m a 34D and typically wear medium, and the medium fit perfectly. Love that you can wear the lower scoop line in the front or back!