Bobi Beach Stripe Hoodie in Gray. - size XS (also in ) Bobi Beach Stripe Hoodie in Gray. - size XS (also in ) 83% poly 17% cotton. Attached drawstring hood. Side seam slits. BOBI-WO235. 537 41801. Bobi is an LA-based line of dresses and tees made from some of the highest quality jersey at an affordable price.