







🕴️ The undershirt your suit’s been waiting for—comfort meets invisibility.
The FINN Men's Business Undershirt is a sleeveless singlet crafted from original Lenzing® Micro Modal fabric, offering featherlight softness and superior breathability. Designed with a slim fit, deep neckline, and extra-long back, it remains invisible and wrinkle-free under dress shirts and suits. Manufactured in Europe to the highest quality standards, it ensures optimum temperature regulation and all-day comfort for the discerning professional.







| ASIN | B07YJ6Y21G |
| Best Sellers Rank | 78,035 in Fashion ( See Top 100 in Fashion ) 107 in Men's Vests |
| Customer reviews | 4.2 4.2 out of 5 stars (382) |
| Date First Available | 28 Sept. 2019 |
| Department | Men's |
| Manufacturer | FINN |
J**B
Men's top quality vests
Highest quality vests. Excellent product with a special superior feel.
N**Y
Sleek and comfortable
Brilliant item my husband loves them they are much more comfortable than other vests
C**3
Great undershirt for white shirts
I thought it was a little expensive for 1 undershirt but once I tried it on, it was well worth the price. The fabric is really soft and it works as expected under white shirts.
K**L
excellent fabric
the fabric is very pleasant, soft, excellent for hot weather, and handles washing well. It appears more durable that regular cotton.
A**E
Poor quality and returning it is a nightmare
I had high hopes for this undershirt, but unfortunately, it really missed the mark. The material feels cheap and thin, and after just one wash, the stitching along the hem started to come loose. It definitely doesn’t live up to the “business” quality it claims. What made things worse was trying to return it. The return process was unusually complicated, requiring specific shipping steps and a printed label, which I couldn’t do because I don’t have easy printer access. For something that didn’t meet basic expectations, the hassle just isn’t worth it. Would not buy again. It’s disappointing when a product underperforms and the return process makes things even more frustrating.
H**.
Low Front
The vest is OK except the front is too low for me. But may be fine with other customers. I would not purchase again ..
P**E
Bulky.
Cumbersome, wear a shirt over this? Never. Did a return.
A**O
Gran calidad, no da calor
A**A
Ottimo prodotto, indossandolo nemmeno ti accorgi di averlo indossato, lo uso spesso sotto le mie camicie e non sembra esserci, come una seconda pelle, vale il prezzo di acquisto
C**A
photo conforme avec l'article en main
E**L
Ich bin mit diesem Unterhemd sehr zufrieden. Es ist angenehm auf der Haut zu tragen. Es ist warm, die Passform ist perfekt. Die Größe passt auch.
K**S
Sehr gute Qualität, für den Sommer unterm Hemd sehr geeignet. Saugt den Schweiß gut auf und das Hemd bleibt trocken.
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