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Scopri cosa dicono le persone

Valutata 1 stelle su 5

Fit advice by staff was amazing. Suggested a small, bought small and it fit brilliantly. It is completely invisible under my dress shirt even with two buttons unbuttoned. Not odor-resistant at al... Leggi di più

Valutata 5 stelle su 5

These undershirts are above and beyond the best I've worn. They don't shrink or lose shape, they help wick away sweat more easily than cotton, and they always stay tucked in. The only thing you'd need... Leggi di più

Valutata 5 stelle su 5

Material feels nice on skin. Product works as advertised, really helps to deal with heat when wearing a full suit and is very thin so does not interfere with other layers. V neck can't be seen with a... Leggi di più

Valutata 5 stelle su 5

I've had for several days. I'm headed to the boundary waters soon and I decided to test this shirt out for temperature and stink control. After 3 days of heavy sweating , no showering, the shirt still... Leggi di più

Dettagli dell'azienda

  1. Negozio di abbigliamento uomo
  2. Negozio di abbigliamento

Scritti dall'azienda

UnderFit undershirts are cut longer and lightly hug your hips and below, to stay tucked in all day. Our fabric is ideal for undershirts due to its exceptional softness, advanced moisture absorption, odor resistance and superb breathability. If you want to remain less comfortable in your run-of-the-mill undershirt, by all means, DON’T buy an UnderFit.


Informazioni di contatto

4,2

Molto buono

TrustScore 4 su 5

382 recensioni

5 stelle
4 stelle
3 stelle
2 stelle
1 stella

Ha risposto al 33% delle recensioni negative ricevute

Solitamente risponde entro 2 settimane

Come questa azienda usa Trustpilot

Scopri come vengono raccolte, valutate e moderate le loro recensioni e valutazioni.

Su Trustpilot, le aziende non possono offrire incentivi o pagare per nascondere le recensioni. Le recensioni sono le opinioni dei singoli utenti e non di Trustpilot. Leggi di più

Valutata 1 stelle su 5

Fit advice by staff was amazing

Fit advice by staff was amazing. Suggested a small, bought small and it fit brilliantly. It is completely invisible under my dress shirt even with two buttons unbuttoned.

Not odor-resistant at all. I didn't even sweat and the smell from the armpit area even after wearing for only an hour was extremely noticeable. I don't like how it feels on the skin, feels too synthetic to me.

However, it doesn't ever come untucked when I wear these undershirts which is a bonus and customer service sounds like human beings rather than AI.

14 maggio 2026
Non scritta su invito
Valutata 1 stelle su 5

Questionable quality, even worse customer support

I ordered 2 UnderFit shirts, which feel quite soft and are comfortable to wear. However, I experienced immediate quality issues with a seam under the arm on 1 of 2 shirts separating after my first use. I contacted UnderFit for customer support and I initially received a response indicating they would help me with my quality concern, but then the communications abruptly stopped. Despite 3 attempts on my side to get help, UnderFit never again responded to me. Never before have I experienced that kind of disrespectful treatment from a brand claiming to offer a “premium” product (at a very high price point, as well). Overall, a very disappointing experience.

8 febbraio 2026
Non scritta su invito
Valutata 5 stelle su 5

Not a great fit , now what?

Not exactly what I was looking for
I received two undershirts and after trying one on the fit was not right for me. This is always a risk with online purchases. I reached out to the return department and they make the process of return and refund simple.

26 gennaio 2026
Non scritta su invito
Valutata 5 stelle su 5

Love these shirts!!

Love these shirts! great fit, durable material, and as an undershirt help keep my other shirts in better shape. I have been wearing Underfit shirts for over 5 years now, and still a happy customer.

29 dicembre 2025
Non scritta su invito
Valutata 5 stelle su 5

Change of Heart

In the beginning I didn't care for the first shirts I bought from Underfit . The more I wear them, the more I have grown to prefer them over cotton. Now they are pretty much all I wear as an under shirt. That drove my decision to purchase more in different styles and colors. I would recommend giving them a try if you are on the fence.

10 dicembre 2025
Non scritta su invito
Valutata 1 stelle su 5

My Canadian order was shipped to…

My Canadian order was shipped to someone in California. I have sent an email to customer service & the owner Leigh McKenzie over 3 days ago and have yet to hear from anyone at Underfit.
Their customer service is non existent!

6 novembre 2025
Non scritta su invito
Logo di UnderFit

Risposta di UnderFit

Hi, thanks for calling this out. I should have responded faster, and that’s on me.

UPS had a tracking glitch that marked some packages “delivered” when they hit a transit facility in Torrance, CA, even though they were still in transit. Your order is either already delivered or still on the way. If it’s still en route, I can share the final-mile tracking link with the latest updates.

I’m here now and won’t leave you hanging.

Valutata 1 stelle su 5

No Customer Service

My order was delivered to an address when in the US when it was supposed to go to Canada. I have been trying to get a response from someone at Underfit but so far nothing not even an acknowledgment of receiving my messages.

4 novembre 2025
Non scritta su invito
Logo di UnderFit

Risposta di UnderFit

Hi Patrick, I should have responded faster, and that’s on me.

UPS had a tracking glitch that marked some packages “delivered” when they hit a transit facility in Torrance, CA, even though they were still in transit. Your order is either already delivered or still on the way. If it’s still en route, I can share the final-mile tracking link with the latest updates.

I’m here now and won’t leave you hanging.

Valutata 1 stelle su 5

No customer service

Shirt didn’t fit well. Tried contacting customer service but no one replied after multiple attempts and can’t return.

27 settembre 2025
Non scritta su invito
Valutata 5 stelle su 5

Never shrink, stay tucked in!

These undershirts are above and beyond the best I've worn. They don't shrink or lose shape, they help wick away sweat more easily than cotton, and they always stay tucked in. The only thing you'd need to get used to is the slight see through material, which can be more noticeable with excessive chest hair. But it's an undershirt, so definitely not something to plan for!

2 dicembre 2024
Non scritta su invito
Valutata 5 stelle su 5

With UnderFit, You Get a Lot for What You Pay For

UnderFit T-shirts are the best undershirts I've ever owned and will ever own. They're thin, they stay tucked in, they hold up great around the neck, and they last forever. I can't imagine wearing any other brand after going to UnderFit. Been wearing them for approximately 5 years.

26 agosto 2025
Non scritta su invito
Valutata 5 stelle su 5

Obsessed with these shirts

Obsessed with these shirts. Great fit, sweat resistant, comfortable and best of all, I can wear a white button up with two buttons opened and you won’t see it!

25 agosto 2025
Non scritta su invito
Valutata 5 stelle su 5

Excellent quality

Excellent quality. These were the first undershirts I have purchased in years, and they fit wonderfully. I like the way that they regulate temperature and moisture even on the hottest summer days. After over a year of wear, they're still reliable. I would highly recommend.

25 agosto 2024
Non scritta su invito

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