The Lassen™ — Certified Organic Latex Mattress with Sculpted Pillow Top Queen Dream Sheets are Lifekind's white A022181 Dream Sheets are Lifekind's white sheet set — a 300 thread count sateen weave in GOTS certified organic cotton built on the same six inch core of GOLS certified organic Dunlop latex but distinguished by its exclusive cushion quilted cover — a softer sleeping surface made possible by adding a half inch of organic latex directly into the quilting on one side covering the entire supply chain from farm to finished product The Lassen is Lifekind's most plush mattress — an all latex design built around an exclusive sculpted pillow top that contours to the body for pressure relief and cooler sleep