How can we help you? Search FAQs: Products Products Orders & Delivery Orders & Delivery Post Sale Post Sale Trial & Returns Trial & Returns ProductsbCan you feel the split in the middle of the mattress?The luxurious 500 thread count cover perfectly keeps the foam layers together. When both sides are the same comfort setting you won’t even notice the split. edge gap ridge split sink groove Tags: edge, gap, ridge, split, sink, grooveLoad More Load More Load More Load More