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RibbedTee Is Now Part of UnderFit
We’re thrilled to bring RibbedTee into the UnderFit family! Together, we’re continuing the legacy of premium comfort and exceptional quality you’ve always trusted.
“RibbedTee has always stood for comfort and quality, and I’m confident UnderFit will continue that legacy for our loyal customers.”
Mike Schwarz
Founder, RibbedTee
Invisible V-Neck
$36Pair it with light colored outer layers for an invisible layer of protection.
White V-Neck
$36Deep v-neck stays hidden throughout the day. Exceptionally comfortable.
White Crew Neck
$36The classic crew is designed to be worn with fully buttoned up dress shirts or sweaters.
Gray V-Neck
$36Our light gray v-neck delivers a sleek look under buttoned shirts.
Black V-Neck
$36Our black v-neck is designed to blend seamlessly under dark clothing.
Gray Crew Neck
$36Our light gray crew neck is ideal for a sleek, modern look.
You’ll Love the Fit
Read 5 reviews to be convinced
A Perfect Fit. Guaranteed
All of our undershirts are backed by a 100-day guarantee. Don’t love it? Contact us and we’ll make it right.
20k+
Happy Customers
140k+
Undershirts Sold
100%
Free Returns & Exchanges
FAQs for RibbedTee Customers
If we haven’t answered your questions here, email us at service@underfit.com
RibbedTee Transition FAQs
Experience The UnderFit Difference
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Super-soft fabric
The secret to UnderFit’s superior comfort starts with the fabric. We use a TENCEL™ fabric blend that feels great against your skin, provides all-day comfort all day and is built to last. -
Lasting durability
What good is an undershirt if it tears or has holes after only a few uses? That’s why we use durable TENCEL™ fabric in our shirts. Unlike cotton, it has an exceptionally high tensile strength, making it harder to rip and tear. It also means your undershirt will continue to keep its great shape after repeated wear and washings. -
Greater breathability
In addition to the softness, UnderFit’s TENCEL™ fabric also offers superior breathability. This means that your undershirt will help you stay cool when things start heating up. -
Superb temperature regulation
Whether you’re at work or out on the town, you want to minimize heat as much as possible to avoid excessive sweating. Our TENCEL™ fabric blend helps to regulate temperature to let your body breathe when the heat goes up. -
Advanced moisture absorption
Just because you’re perspiring doesn’t mean others need to know about it. UnderFit offers the best undershirts for men who sweat, thanks to advanced moisture absorption that stops sweat in its tracks, so the rest of your clothes stay dry and fresh. -
Odor resistance
TENCEL™ fabric has moisture-wicking technology to limit moisture, keep you dry and prevent odor-causing bacteria. It’s just like the moisture wicking you expect from high-performance workout apparel, but designed for your day-to-day lifestyle instead. -
Eco-friendly & sustainable
We care about the environment just as much as we care about making the best mens undershirt! That’s why we only source our raw material from sustainably grown forest plantations.