Isabel Rib Tank in White

An essential through the lens of Good Work. Part of the Citizens of Humanity x Argent collection, the Isabel Tank is our best-selling staple—form-fitting with a ribbed finish and designed for all-day wear. Featuring a high neckline and cutaway armholes, this racerback silhouette is crafted from breathable stretch cotton for a flattering, polished fit. Whether worn solo or layered, it’s a seasonless foundational piece that works hard in every wardrobe.

This fit is true to size.

The Citizens of Humanity x Argent collection unites two brands driven by a shared commitment to responsible design, sustainability, and empowering women. Crafted for a modern wardrobe that transitions seamlessly from work to life, the collection features elevated, versatile pieces made with sustainable materials such as regenerative cotton and bio indigo dye. More than clothing, this collaboration is a call to action—championing values that matter and inspiring women to advocate for a more sustainable future.

This product is made with regenerative cotton from Citizens of Humanity Group’s Regenerative Cotton Program. Our program collaborates closely with farmers both domestically and internationally, nurturing growth, fostering education, and encouraging the widespread adoption of regenerative agricultural practices.