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Heritage knitwear born in Ireland, perfected in San Francisco since 1990.

A black cotton Rib Tank top by Margaret O'Leary. Model (5’10”) wears a size small
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RIB TANK

Regular Price $98

Our core tank is crafted from organic Pima cotton rib, offering the same luxurious feel and practicality as our signature tees—only lighter and more breathable for warm weather or effortless layering.

  • Undergarment friendly tank strap
  • Crewneck
  • Flatlock seams
  • 1 x 1 rib

color Variant
Color: BLACK
Size Selection and Size Guide popup
Size: XS
Size & Fit

Model (5’10”) wears a size small

Length: 22"
Chest: 16”
*Measurements are taken flat

Fit: true to size with a touch of stretch

Materials & Care

100% Organic Pima Cotton

Machine wash cold, gentle cycle
Tumble dry low
Mesh Washing Bags recommended

Our core tank is crafted from organic Pima cotton rib, offering the same luxurious feel and practicality as our signature tees—only lighter and more breathable for warm weather or effortless layering.

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