Serta Mattress Cascade Range Firm Pillow-Top Mattress - Twin XL

The Serta Cascade Range Firm Pillow-Top Mattress in Twin XL delivers the perfect balance of support and comfort for those who prefer a firmer sleep surface with a plush top layer. Its Q4 Support System features 860-density coils that work together to distribute weight evenly and provide lasting durability, while the 5-zoned design hugs your body's natural curves for targeted support where you need it most. CoolFeel fabric technology actively works to regulate temperature throughout the night, keeping you comfortable regardless of the season. High-density support foam adds an extra layer of cushioning without sacrificing the firm foundation, making this mattress ideal for back and stomach sleepers. Compatible with adjustable bases, this mattress adapts to your preferred sleeping position for a truly personalized rest experience.