Bobi Longsleeve Top in Black. - size S (also in XS) Bobi Longsleeve Top in Black. - size S (also in XS) 54% cotton 44 % modal 2% spandex. Made in China. Machine wash cold. Pull-on styling. Ribbed jersey fabric. BOBI-WS2453. 56E-64407. Bobi is an LA-based line of dresses and tees made from some of the highest quality jersey at an affordable price.