Bobi Long Sleeve Thermal V Neck Top in White. - size S (also in XS) Bobi Long Sleeve Thermal V Neck Top in White. - size S (also in XS) 56% cotton 40% modal 4% spandex. Lightweight waffle fabric. Banded arm openings. Imported. BOBI-WS2024. 548 12712. Bobi is an LA-based line of dresses and tees made from some of the highest quality jersey at an affordable price.