JERFIT 11 Inch Hybrid Twin Mattress, Medium Firm Gel Memory Foam Pocket Springs for Cool Sleep, Edge Support, Grey

JERFIT Cooling Gel Memory Foam layer absorbs and dissipates body heat for a consistently cool and comfortable sleep environment all night. Individually wrapped pocket springs contour to your body's shape for targeted support and significantly reduce motion transfer across the surface.

Reinforced 360-degree perimeter edge support provides a sturdy sleeping surface from edge to edge, preventing roll-off and maximizing bed space. Zoned support system offers enhanced firmness in the center third to provide exceptional lumbar support and maintain proper spinal alignment.

Durable, high-resiliency foam base layer ensures long-lasting mattress integrity, preventing sagging and maintaining comfort for years. Breathable foam comfort layers promote increased air circulation, further enhancing the cooling effect and overall sleep freshness.

Medium-firm comfort level offers the perfect balance of plush cushioning and supportive firmness for pressure point relief and back support. Certified foam materials are used in construction, ensuring a safe sleeping environment free from harmful chemicals and odors.

Hybrid design merges the classic support of an innerspring system with the modern pressure relief of advanced foam for the best of both worlds.