Firm Twin Mattress 10 Inch, Pain Relief Mattresses in a Box with Pocket Springs

Features

• 10 Inch Twin Mattress / Medium-Firm Hybrid Mattress Twin
• Breathable Mattress Twin Size - Unlike all-foam mattresses that trap heat, this twin hybrid mattress combines responsive coils with premium foam layers to promote continuous airflow. The open structure of the hybrid system acts like ventilation channels, helping you stay comfortable throughout the night
• Just-Right Comfort - Hundreds of high-compression springs adapt to your body's unique curves, delivering targeted support and pressure relief. Reinforced with industrial-grade steel, these springs hold their shape for years of use. So you wake up without stiffness
• Ideal Spinal Alignment - Engineered to maintain optimal spinal alignment all night, this twin size mattress caters to all sleep positions. Side sleepers enjoy perfect cushioning for shoulders and hips, back sleepers receive enhanced lumbar support, while combination sleepers experience effortless transitions
• Fiberglass-Free, Certified Materials - Worried about chemicals in your mattress? VISCOFLEX 10 inch mattress twin contains no fiberglass or off-gassing. With ultra-low VOCs that meet strict CertiPUR-US standards, it lets you breathe easy and sleep safe
• About VISCOFLEX - Certified by CertiPUR-US and OEKO-TEX, VISCOFLEX mattresses are crafted to offer lasting comfort. Enjoy a 365-night home trial and 10 years of coverage, with dedicated sleep consultants ready to support you every step of the way