- Gel is the revolutionary solution to temperature perfect sleep * - Hydraluxe Gel Technology enhances circulation for a refreshing night"s sleep, while memory foam cradles head & neck for full muscle relaxation * - Includes a skirted cover that envelopes the topper & mattresses together. Mesh fabric top & 2" faux gusset sewn to a stretch polyester skirt * - Gel Topper is packaged in printed foil bag that is sealed for freshness & protects against allergens