LUCID 3-inch Gel Memory Foam Mattress Topper - Twin XL

3" of ventilated gel memory foam adds softness and pressure-relieving comfort to your mattress
Special memory foam formula is extremely soft, airy and responsive
Ventilated design improves airflow for a more comfortable sleep climate
Memory foam is infused with a plush gel material that captures heat to control temperature
Twin XL size mattress topper measures 38" x 80" and comes with a 3-year warranty