Gap

Gap was founded in San Francisco in 1969 by Don and Doris Fisher, growing into the flagship of one of America's largest clothing retailers.

The brand says it stands for modern American optimism, and its parent commits publicly to water stewardship and more sustainable cotton.

It sells casual apparel for adults and kids: denim, khakis, tees, and basics at mass-market scale.

Parent-level programs on water and preferred cotton are real strengths at scale; the gap is the model itself, where high-volume production and limited product-level transparency blunt the progress.