Mattress White and Black 140 x 200 cm Gel-Infused Foam 4106354This Gel Memory Foam Mattress gives you the right mix of comfort and support, ideal for boosting your sleep game. Built with a modern vibe thats all about simplicity and clean lines, it fits right in with a contemporary bedroom look. The gel infused foam helps keep the temperature just right, making it a fab choice for a sound night's sleep. Gel Infused Foam: The mattress uses gel memory foam that keeps the temperature just right for a cool sleep.