UnderFit - The Premium Men's Undershirt

The UnderFit – 4-Pack

The UnderFit – 4-Pack
The UnderFit – 4-PackThe UnderFit – 4-PackThe UnderFit – 4-PackThe UnderFit – 4-PackThe UnderFit – 4-Pack

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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SKU: UF-4PCK Category:

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.


“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.”
“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.”