Restonit Patricia 10″ Firm Mattress-in-a-Box

Firm foundation. Foam construction.

The Patricia is built for sleepers who’ve tried plush and medium and keep coming back to firm. At 10″ of all-foam construction, it delivers a stable, flat sleep surface that keeps your spine in a neutral position from the moment you lie down to the moment you wake up. No coil noise, no motion transfer, no compromise.

What’s Inside the 10″ Profile

Firm Comfort Layer — A dense top layer that provides just enough surface cushion to prevent pressure buildup without any of the sinking or contouring feel of softer foams. You’re on top of this mattress — not in it.

Transitional Foam Layer — A structured mid-layer that reinforces the firm feel throughout the mattress depth, preventing any soft spots from developing over time and ensuring the firmness is consistent across the entire surface.

High-Density Support Core — A thick, robust foam base that anchors the Patricia’s firm character. Engineered for long-term durability, it resists compression and sagging so the mattress feels the same on year five as it did on day one.

Breathable Soft-Touch Cover — Designed to wick moisture and promote airflow at the sleep surface, keeping you cool and comfortable even on a firm mattress that offers less airflow than a coil system.

Who Is This Mattress For?

• Back sleepers who need a flat, firm surface for proper lumbar support
• Stomach sleepers who require their hips to stay level and their spine neutral
• Heavier sleepers who find medium mattresses compress too quickly under sustained weight
• Sleepers recovering from back pain who have been advised by a doctor or physiotherapist to sleep on a firmer surface
• Guest rooms that need a durable, long-lasting mattress suited to a wide range of body types

Why Mattress-in-a-Box?

• Ships compressed — fits through any door or stairwell
• Expands to full size within 24–48 hours of unboxing
• No delivery crew coordination needed
• Canadian-made quality at an accessible price point

Sizes Available (all dimensions approximate)