Aunque no verificamos reclamaciones concretas porque las opiniones son propiedad de sus autores, es posible que marquemos las opiniones como «verificadas» si podemos confirmar que ha tenido lugar una interacción con la empresa. Más información

Para proteger la integridad de la plataforma, nuestro software automatizado disponible las 24 horas examina todas las opiniones en nuestra plataforma, tanto si están verificadas como si no. Esta tecnología está diseñada para identificar y eliminar contenido que incumpla nuestras directrices, incluidas las opiniones que no están basadas en una experiencia real. Sabemos que es posible que no detectemos todo pero puedes denunciar lo que pienses que se nos haya escapado. Más información

Consulta las opiniones de los clientes

Valorada con 1 estrellas sobre 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... Ver más

Valorada con 5 estrellas sobre 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... Ver más

Valorada con 5 estrellas sobre 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... Ver más

Valorada con 5 estrellas sobre 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... Ver más

Información sobre la empresa

  1. Tienda de ropa para hombres
  2. Tienda de ropa

Escrito por la empresa

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.


Información de contacto

4,2

Muy bueno

TrustScore: 4 sobre 5

382 opiniones

5 estrellas
4 estrellas
3 estrellas
2 estrellas
1 estrella

Ha contestado el 33% de las opiniones negativas

Suele responder en menos de 2 semanas

Así usa esta empresa Trustpilot

Descubre cómo se obtienen, puntúan y moderan sus opiniones y valoraciones.

Trustpilot no permite a las empresas ofrecer incentivos ni pagar para ocultar opiniones. Las opiniones son propiedad de los usuarios y no de Trustpilot. Más información

Valorada con 5 estrellas sobre 5

Are UnderFit Shirts Worth It?

Do you value comfort, performance and longevity? UnderFit offers a premium product at a premium price point. Supporting a small business that funnels resources to ensuring consistent product quality is a net plus, too.

16 de diciembre de 2024
Opinión espontánea
Valorada con 5 estrellas sobre 5

Great undershirts!

Great undershirts!! So soft and they keep their shape afterwards. Love the higher neck line. I have them in white, black and gray!

25 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Best-in-Class every time

I’ve been wearing Underfit shirts for years, and nothing else compares. The quality and comfort are unbeatable, and every time I wear one I feel confident and sharp. They’re an absolute essential in my wardrobe—I won’t go without them.

24 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Great shirts

Great shirts. Perfect fit. Tried a couple of other brands once when Underfit was sold out of my size. Never again. UnderFit is the only choice for me now.

9 de octubre de 2024
Opinión espontánea
Valorada con 5 estrellas sobre 5

Just placed my 3rd order and will place…

Just placed my 3rd order and will place 4th soon. I’ve been an avid undershirt wearer for 25+ years and these are the best ever. Slimming but not restricting, form fitting but not tight. Just perfect.

1 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

The best undershirt

I’ve been wearing these for years. They fit great. Comfortable. They don’t come untucked. They protect your shirts. They last a long time. Customer service is excellent too. I was short a few shirts on my last order and the owner of the company fixed it himself in less than a day.

They’re a bit expensive, but totally worth it.

8 de agosto de 2025
Opinión espontánea
Valorada con 4 estrellas sobre 5

I love the spec

I love the spec on the garment as you don't see it when you wear a shirt with first button unbuttoned. but the fabric is not good lot of my older shirts have the tencel or the modal burning out from the lyocell. looks like a burn out. this could be because your blending these fibers. over time the fabric is losing strength.
i wish you can make this in cotton spandex 160GSM product will be great and last forever and not stick to your body. you can take it one step further with Supima cotton. just my thoughts i am in the apparel business.

23 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Cool. Not visible.

This t-shirt does its job by not showing, fits snugly, keeps me cool, and protects my dress shirts. In comparison cotton t-shirts are like another layer of clothing and create bunch up bulges.

23 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Simply the best!

Simply the best!

While the shirts do last a long time, I like to replace them annually to get that new shirt feeling.

I've tried other shirts, but I came back and will not leave again!

25 de abril de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

I was so happy to know that this brand…

I was so happy to know that this brand was renewed. I was a big fan of the previous company Ribbed Tee's product and stoked to find out that UnderFit resurrected it. I have bought several of these and will be buying more to ensure I've got enough to last a lifetime.

5 de mayo de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

The closest thing to a perfect undershirt

I have purchased various forms of performance Undershirts over the past 13 years or so. (I can't begin to imagine how much I've spent on ones that I didn't like). I never found a "perfect" one until Underfit. It's the first one where the sleeves don't stick out when I'm wearing it under a short sleeve t-shirt, it is long enough to stay tucked in, absorbs sweat well in the Arizona heat and most importantly they last. I have all the original ones I purchased over a year ago and have worn every week. They are in great shape still. Do yourself a favor, spend the money on these, it's a worthwhile investment in your comfort.

22 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

The ordering process is very…

The ordering process is very straightforward and I received my orders as promised, besides the orders the shirts are fantastic and that’s why I’ve ordered three sets!!! Hoping for a Navy Blue color, not only do I use them as undershirts but I also use them as regular tshirts also!!!

22 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

I have gotten both T-shirts and…

I have gotten both T-shirts and underwear from Under Armor. They have been the longest-lasting and best feeling t-shirts I have ever owned. I have used them for over a decade with minor degradation. I

22 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

The only undershirts you need

Searched a wide range of brands to find the right undershirt, then I found underfit. I have a drawer full of crew and v neck and wear them all year round. Super comfortable whether it's freezing NYC weather or sweltering summer. Won't buy, or wear, anything else.

22 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Great strealth undershirts

I've been wearing underfit shirts for a long time now - a perfect combination of softness, deep V neck to avoid the shirt showing even under dress shirts, and a great feel

5 de septiembre de 2024
Opinión espontánea

La experiencia Trustpilot

Cualquiera puede escribir una reseña en Trustpilot. El autor de la opinión tiene derecho a editarla o eliminarla en cualquier momento y solo se mostrará mientras su cuenta esté activa.

Las empresas pueden solicitar opiniones a través de invitaciones automáticas. Esta opiniones, etiquetadas como verificadas, tratan sobre experiencias genuinas.

Más información sobre otros tipos de reseñas.

Trabajamos con especialistas y tecnología avanzada para salvaguardar nuestra plataforma. Descubre cómo combatimos las reseñas falsas.

Más información sobre el proceso de revisión de Trustpilot.

8 consejos para escribir buenas reseñas.

La verificación puede ayudar a garantizar que sean personas reales las que escriben opiniones que aparecen en Trustpilot.

Ofrecer incentivos a cambio de opiniones o pedirlas de forma selectiva puede sesgar el TrustScore, lo que contraviene nuestras directrices.

Leer más