This Sealy Yarley King Single Mattress is part of the Sealy Advantage Range and combines an alternating CoreSupport System with premium comfort layers. It includes wool fibre quilt, supersoft premium foam, ComfortCore gel infused pressure relief and a twice tempered CoreSupport spring system for deep down support. UniKey edge support reinforces the mattress and extends the sleep surface, while the spacer gusset promotes airflow and breathability.
Features
King single mattress with CoreSupport spring system
Wool fibre quilt and supersoft comfort layers for soft breathable comfort
ComfortCore gel infused centre third layer supports pressure relief
UniKey edge support creates a stable seating edge and extended sleep surface
