Spalding Downtown Basketball Properties: Spalding Downtown Basketball The basketball is perfect for recreational games on indoor and outdoor surfaces. Durable rubber surface with increased abrasion resistance. Grooves between panels. The structure has a rough texture. A butyl bladder was placed inside. Color: orange;Spalding Downtown Basketball Properties: Spalding Downtown Basketball The basketball is perfect for recreational games on indoor and outdoor surfaces. Durable rubber surface with increased abrasion resistance. Grooves between panels. The structure has a rough texture. A butyl bladder was placed inside. Color: black