Reddit reviews LUCID 6 Inch Memory Foam Mattress - Dual-Layered - CertiPUR-US Certified - Firm Feel - Twin Size

2 inch comfort layer of premium gel memory foam, plus a 4 inch high density support foam base layerFirm feel offers excellent support while gel infused memory foam conforms to your body; Medium firm feel great for side, back, and stomach sleepersOpen cell construction creates more durable, long lasting memory foam; 10 year warrantyRolled and compressed for shipping; easy to move through narrow hallways and staircasesSafe for youth, CertiPUR US certification ensures no harmful chemicals used in memory foam