M3 Medical Mattress High risk with ActiveFloat The M3 has an unparalleled user comfort rating which is a crucial factor and often overlooked when choosing a suitable mattress. ActiveFloat Layer Our latest technology is an extremely elastic and highly breathable material designed to move in every direction even after full compression. This not only reduces shear in every direction but greatly increases user comfort. Edge to Edge The full ActiveFloat layer provides edge to edge support for users eliminating ridges and increasing pressure redistribution area. Three Layer Construction One piece U shape firm XP Support Foam base and side wall support with medium feel lateral castellated foam inlay. Designed especially to reduce roll-out risk and bed falls. ActiveFloat Layer Our latest technology is an extremely elastic and highly breathable material designed to move in every direction even after full compression. This not only reduces shear in every direction but increases user comfort. Zerotec Cover Zerotec fabric is a medical barrier fabric that has high elasticity in every direction which reduces shear on pressure redistribution surfaces. It is waterproof and wipeable but has microporous breathable properties. This cover has welded seams and waterfall flaps for fluid control. SlideSkin Anti-Shear The unique composition of SlideSkin technology reduces shear with a second membrane. This enables the cover to move or slide with the users movements. This rating is based on our average peak pressure of <17.4mmHg. Icare risk category ratings are based on average peak pressure, Therapist recommendation, case studies, industry comparison and the Waterlow scale.