Purple Hybrid Premier 3 MattressEven more pressure relief, with a medium soft, more responsive feel. The Purple Hybrid Premier 3 gives you more cradling and pressure relief with 3" of GelFlex Grid, plus the responsiveness and ease of movement of the Responsive Coil Core. Product features Deeper GelFlex Grid supports your body while cradling pressure points Responsive Coil Core for true ease of movement Premium StretchMax Cover optimizes the GelFlex Grid benefits Draws even more heat