Reimagined Basics
Everyday styling should be easy. Our hero product was designed to liberate your wardrobe. You call it a game-changer, we call it a better base layer. Either way, it’s our top seller for a reason.
Our Essential Undershirt collection was designed to keep you feeling fresh and your clothes clean.
- Absorbent underarm gusset with Contemporary Cotton Technology
- Thermo-regulating TENCEL™
- Invisible fit
- Reversible neckline with a scoop or crew neck
- Seamless sleeves
- Made in Canada
- 90% TENCEL™ is soft, breathable and keeps you cool and dry
- 10% LYCRA® for optimal stretch and comfort
- Fabric is responsibly knit and dyed in Canada
- Machine wash cold, tumble dry low
Free shipping on U.S. and Canada orders over $150. All full-priced U.S. orders are eligible for free returns within 30 days of your delivery date.
Items purchased at 20% off and above are final sale. Find out more about our return policy here.
Love the undershirts. I wear them at work all day to prevent sweat stains. They worked great, even in 90° weather.
This signature piece is so well made. It’s soft and not too restrictive but really smooths the lines!
Today I wore a mustard yellow shirt. With tight sleeves. Any lady who sweats knows how big of a deal that is. Yellow! Tight sleeves! In Floria! A recipe for disaster. Yet not with Numi. I kept going to the bathroom to check for sweat stains, and I found none. I was online shopping tonight and found myself looking at a dress. "Can't do it, the fabric will sweat through," I thought. But then I caught myself--it won't sweat through if I have on my undershirt! This product has truly opened up a world of options for me.
Sweat is a very embarrassing, personal thing. I've considered botox to stop it. I can tell this product will truly make me happy.
Completely stopped me from sweating through, even on high stress days. I have always been an excessive sweater, and now I am so excited to buy clothes in colors and not just black!
so soft, I wear them under sweaters in winter - cant wait to try under my linen shirts this summer
I was always so self conscious about what I was wearing for fear of showing sweat stains. This shirt has given me the confidence to wear the clothes I love without worrying. The shirt was a bit more snug than I expected, but I'd rather have it tight so you can't see it under my other shirt, so I don't mind. I will definitely purchase another to have when this one is in the wash!
LOVE LOVE LOVE!
Numi has changed the way I feel! I am fresh as a daisy and don't have to worry about sweat showing through my tops. Perfect fit, and totally discreet! No bulking or bulging.