• TEMPERATURE REGULATING. This memory foam topper is ventilated to maintain comfortable sleep temperature by increasing air flow. This mattress topper is more breathable than solid memory foam toppers, and helps keep you cooler throughout the night
• ALLERGY FRIENDLY. Memory foam bedding is hypoallergenic and can provide relief to those allergic to pure down bedding. Our memory foam formula naturally repels dust mites and resists microbes, making it perfect for allergy and asthma sufferers. An ideal choice for a children's bedroom or a guest room!
• LASTING QUALITY. With a density of 4 lbs, Superior's Ventilated Memory Foam Mattress Topper offers more support, and lasts longer than toppers with lower density. If you like the feel of a Tempur-Pedic Mattress, you will love the Superior High Density Memory Foam Topper. It adapts to your shape, providing full body support for all sleeping positions: back sleepers, side sleepers, and stomach sleepers alike will wake up feeling more well rested than ever
• Twin Mattress Topper measures 38" x 75" and is 2 inches
• Full Mattress Topper measures 54" x 75" and is 2 inches thick
• Full XL Mattress Topper measures 54" x 80" and is 2 inches thick 
• Queen Mattress Topper measures 60" x 80" and is 2 inches thick 
• King Mattress Topper measures 78" x 80" and is 2 inches thick 
• California King Mattress Topper measures 72" x 84" and is 2 inches thick

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item
Warranty: 90 Day Woot Limited Warranty