Feel Fresh All Night, Naturally: The Natural Fresh mattress is enhanced with bamboo and peppermint leaf extract, chosen for their moisture-wicking abilities, odour resistance, and naturally refreshing qualities, helping to keep your mattress fresh for the long term. 23cm Deep, Medium Firmness Mattress: Deep pocket springs contour to your body shape, while micro e-Pocket springs respond to subtle movements for adaptable comfort. A medium firmness rating is ideal for balanced pressure relief, proper spinal support, and comfort across all sleeping positions. Bamboo-Enhanced Super-Soft Fabric: Bamboo-Better Cotton knitted fabric is gentle on skin and a sustainable alternative to silk or cashmere. Naturally hypoallergenic, while bamboo kun offers antimicrobial properties to reduce irritation and help keep your mattress fresh. Naturally Cooling Comfort Layers: Thermal conductive fabric, high-density sugarcane yarn, and mint-infused comfort layers efficiently disperse heat. Packed with breathable plant-based fibres, Advanced e-Fibre fillings, and an open-knit border to enhance airflow for a cooler, drier sleep. 10-Year Manufacturer Guarantee: Made in the UK. 100% foam-free and OEKO-TEX certified, free from harmful chemicals with natural salt-based FR protection. Simply unbox, unroll, and allow it to expand. Size: Standard 5ft Kingsize (200 x 150 x 23cm)