Get ready for a new level of sleep with the Casper Original Foam Mattress, uniquely designed for ultimate support, cooling, and comfort. The mattress features innovative perforated foam for optimal temperature regulation, and 3 ergonomic zones that align your spine to perfection. The Body Contouring Premium Foam provides a luxurious feel while maintaining durability, meaning no more sinking or sagging. Each mattress cover is crafted from up to 57 recycled bottles, making it eco-friendly. And with thousands of 5-star reviews, Casper Original Foam Mattress is the best bed you'll ever find. Features: Perforated foam layer for cooler sleep 3 ergonomic zones to keep your spine aligned Body Contouring Premium Foam for a plush feel and durable base Eco-friendly mattress cover made from up to 57 recycled bottles Thousands of 5-star reviews Dimensions: Twin: 38” x 75” | 96.5 x 190.5 cm Twin XL: 38” x 80” | 96.5 x 203 cm Full: 53” x 75” | 134.5 x 190.5 cm Queen: 60” x 80” | 152.5 x 203 cm King: 76” x 80” | 193 x 203 cm California King: 72” x 84” | 183 x 213 cm