Instantly cool, lastingly cool
IceFlow™ with a Q-max of 0.35 lowers your skin temperature the moment you lie down. Throughout the night, Graphene in the topper keeps drawing heat away from contact points and spreading it across the entire foam layer. Two layers of cooling — no hot back in the small hours.
Spinal alignment
Your shoulders and hips need to sink in slightly while your lower back needs firm support — a uniform mattress can’t do both. Ru9 Contour 3-Zone zones the firmness for Shoulders – Back – Legs so your spine returns to its natural posture. Helps reduce pressure points while you sleep.
A snug fit on a 25cm mattress
A thick mattress plus a protector makes regular sheets slip off the corners when you turn over. IceFlow™ with 10% spandex offers 4-way stretch to wrap the mattress snugly, holding its shape after 50+ washes. The Mattress Protector underneath keeps the topper clean and helps protect the mattress surface.