Sleep Innovations Dual Layer 4 Inch Memory Foam Mattress Topper, Full Size, Medium Support, 2 Inch Cooling Gel Memory Foam Plus 2 Inch Pillow Top Cover 24KF model number: 7539649971 Collection_Flynnwick model number: 7539649971 Bamboo's temperature regulating and moisture wicking properties help circulate air flow to fend off excess body heat and promote cooling so you wake up feeling refreshed each morning and pillow top mattress toppers Dual Layer Full Size Gel Memory Foam Mattress Topper: This luxurious 2 layer mattress topper features a 2 inch soft quilted pillow top cover with plush fiber fill and 2 inches of cooling gel memory foam for a medium feel