Tri-Zone Pocket Coil System – Includes 3 zones of support at 1166 coils (head/torso/foot) with thick 2-mm spring coils for extra lumbar support in the torso zone. Foam Encased Edge Guard – 4-inch hard foam perimeter for added edge/sitting support, with a ¼-inch quilted border. Euro Top Comfort – 4-inch medium firm foam euro top with 2cm latex layer and double fiber pad for added lumbar support. Bamboo Woven Fabric – Stretchable green bamboo woven fibers for natural comfort and hygiene.

• 1166 Tri Zone Pocket Coil
• 1.8 mm Coils in head & leg zones
• 2.0 mm Coils in middle (lumbar) zone
• Stretchable Green Bamboo fabric
• Black edge tape
• 4″ Medium firm foam in Euro top
• 2 cm latex layer
• 1″ High Density foam support at bottom
• 4″ Hard foam perimeter (encasement) for best side support
• Double fibre pad with lumbar support