Wake up refreshed and revitalised every morning with the swift gel feel 300 mattress it contains a 30mm gel feel foam layer which provides optimum pressure relief and body support this durable layer is faster cooling and the low heat retention supports quality sleep the mattress also contains a 140mm layer of enhanced high density foam with a high resilience core and high quality reflex foam for added durability the luxurious soft touch knit fabric is treated with bug guard which guards agai