Hanes Apollo Soft Blackout Drapery Lining Ivory F/R 701 is very soft compared to stiffer Roclon brands and perfect for blocking out the sun or keeping the cold outside for your window treatments. Hanes' newest non-FR three-pass blackout. Offers exceptional softness, drapeability, and value. Can be used as a stand-alone drape. Blackout linings are designed to completely block out light, which creates an ideal sleep environment, protects the interior of the home from ultraviolet sun damage, and provides privacy to the homeowners.