Cooling-led comfort for UK homes: breathable knit cover and wave AirFlow foam help air move through the top layer to reduce heat build-up, especially in centrally heated rooms. Balanced medium-firm feel: a wave comfort foam layer sits over responsive pocket springs to give a supportive, everyday feel across different sleeping positions. Motion isolation for shared sleep: individually wrapped pocket springs move independently to help reduce partner disturbance when turning over. Edge support where it matters: reinforced corners help the mattress feel steadier where you sit most—useful for socks/shoes and getting in and out of bed. Mattress in a box delivery: compressed and boxed for easier upstairs carrying; unbox and unroll, then allow time for the mattress to fully expand.