The first Ultrafabrics® biobased collection! A hybrid by design, Ultraleather Volar Bio is the first of its kind and signifies a new direction for Ultrafabrics®. Committed to reducing the dependency on finite resources, Volar Bio incorporates renewable plant-based materials into the multiple layers of its proprietary construction. Proudly touting a 29% Bio Preferred Program Label, Volar Bio was created with both functionality and sustainability in mind.