1,166 Tri-zone Pocket coil.
1.8 mm coils in head & legs zones.
2 mm coils in the middle, lumbar zone.
Stretchable silver bamboo fabric and black edge tape.
1″ Viscose foam with 20 oz poly with spider pattern/
2″ Ultra soft foam in Euro-top
1″ High-density foam support at the bottom
4″ Medium-hard foam perimeter (encasement) for best side support
Double fiber pad with lumbar support 1/4″ quilted border.