Adapt to greater depths of relaxation. This bathtub from our Evolution Collection goes well with casual bathroom decor. Made from fiberglass-reinforced acrylic for extra strength, plus a backrest and dual armrests for added comfort. Requires a Deep Soak Max Drain that allows 3" more water. Drop-in or alcove installation with an optional apron. From the Manufacturer The Evolution tub is crafted in acrylic with fiberglass reinforcement, and has dual molded-in armrests, a pre-leveled tub bottom and an undermount installation option. Shown in White; order Deep Soak Max drain separately. At American Standard, it all begins with our unmatched legacy of quality and innovation that has lasted for more than 130 years. It is this tradition of quality and innovation that puts us in three out of five homes in America, as well as, countless hotels, airports, and stadiums. We provide the style and performance that fit perfectly into life, wherever that may be.