UNDERFIT SHIRTS ARE MADE IN AMERICA
SAVE 5% to 10% WHEN BUYING 4 OR MORE UNDERSHIRTS
UnderFit - The Premium Men's Undershirt

The UnderFit – 4-Pack

Sale!

The UnderFit – 4-Pack

$100.00 $95.00

    • Purchase any 4 UnderFit undershirts and save 5%!
    • Save 10% total when you buy 3 or more 4-packs
    • Longer to stay tucked in ALL day! No more retucking or undershirt gut appearance!
    • V-Neck stays hidden under Oxford shirt with two buttons undone
    • Tailored fit and high quality fabric for superior comfort
    • High quality and expensive 95% ProModal/5% Lyrcra fabric
    • Superb temperature regulating fabric
    • Advanced moisture absorption
    • Secret fabric blend
    • *See Sizing Chart Below

Looking to buy 4 or more undershirts of different sizes and types?

Mix and match your UnderFit shirts and still save 5%!

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Choosing the Right Size

The recommended size on the chart will provide a light body hugging fit. If you prefer a slightly looser fit, choose a size larger. The shirts are not compression shirts, but do provide a close to the body feel.

How to Measure Your Chest Size

To measure your chest, put your arms straight down along your sides, measure around the middle of your chest and under the arms.

Testimonials

“Gotta tell you, it’s a very nice product. Good fit, good feel, good price. Comparatively, the UnderFit fits and feels very close (or as nice as) to the more expensive micromodal/lycra undershirts that are priced in the $30+ range.”
“If you really take your undershirts seriously, check out the line at UnderFit.”
“No rising, No billowing. We managed to get through a whole day without a single untuck from under our made-to-measure shirts.”
The Gents Staff
“If there is a better purpose-built undershirt out there, we have yet to find it.”
“The problem with most undershirts is that they’re just T-shirts. UnderFit’s shirts are made from lightweight yet durable fabrics with a touch of stretch and are designed to be worn under your shirts.”