https://www.cosmopolitan.com/uk/fashion/style/a10339153/why-t-shirts-tiny-holes/ https://www.cosmopolitan.com/uk/fashion/style/a10339153/why-... This article c

https://www.cosmopolitan.com/uk/fashion/style/a10339153/why-t-shirts-tiny-holes/ https://www.cosmopolitan.com/uk/fashion/style/a10339153/why-... This article claims it's abrasion due to pants and poor quality fabric