black

The Tank

£38

Colour :

black

Size :

Size guide

XS S M L XL XXL

Product fit

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The Underdays Tank offers exceptional versatility with its comfortable, flattering fit. Featuring a built-in shelf, it eliminates the need for a bra. Its timeless style is perfect for low-intensity workouts and everyday wear, making it a staple in your wardrobe.

•Built-in shelf

•Engineered for low-intensity exercise

•Sweat-wicking technology

•Made from 84% Recycled Nylon

•Contrast stitch detail

•80% Recycled Nylon, 20% Elastane Lycra
•All fabrics are OEKO-TEX certified (HK020 196895 Testex)

Finally—underwear that wins 5* reviews for washing well and holding its shape. No more holes, this style was built to last.
•Cool wash, 40° max.
•Air-dry flat in a shaded area
•Do not iron or tumble dry
•Wash in garment bag

  • We offer both Next Day Delivery and Standard Delivery

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Style for every occasion

Built for multi-functional style and unmatched comfort

Ultimate support

No bra needed – our tops are designed with a built-in shelf. No straps that stick out or uncomfortable wires.

Sweat-free

Our tops are crafted from recycled nylon with advanced sweat-wicking properties, ensuring you stay cool and fresh throughout the day

Multi-functional style

Designed to have an ultra-flattering, sculpting fit that's perfect for your gym class and everyday wear.

Unrivalled Style

Say goodbye to conventional cuts or unflattering fits. We were tired of compromising comfort for style. Our design ethos is unparalleled comfort, unrivalled style.

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OUR MISSION

Everyday essentials, reimagined.

Crafted with care, backed by science, and perfected through 50+ rounds of testing with female health experts. We're turning underwear into self-care.

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Product details

Revolutionary underwear Underdays + You Underdays + You Underdays + You Underdays + You