Bobi Modal Thermal Cold Shoulder Top in White. - size M (also in ) Bobi Modal Thermal Cold Shoulder Top in White. - size M (also in ) 56% cotton 40% modal 4% spandex. Shoulder cut-outs. BOBI-WS1917. 566 12706. Bobi is an LA-based line of dresses and tees made from some of the highest quality jersey at an affordable price.