The Bertoia Asymmetric Chaise remained a prototypical form for 50 years, but in 2005 Knoll brought this masterpiece of mid-century experimental design into production. The coordinating vinyl seat pad is made from 65% polyester and 35% rayon and comes in three bold colors. With proper care and limited exposure to the elements, it can be used outdoors with the White Rilsan® Bonded Asymmetric Chaise. Made in U.S.A.