Super soft: Features a super soft and micro quilted cool touch top panel to provide a cosy feel for the sleeper. Mattress sale: Get a grey memory foam hybrid sprung mattress. Breathable: The breathable fabric ventilates the mattress with a constant airflow, keeping you at a cool room temperature. Sizes: Available in small single, single, small double, double or king. Grey Memory Foam Hybrid Mattress | Small | Living Social