Zinus Green Tea Memory Foam Mattress, 10-Inch King — Ships in a Box You Can Carry Alone! $343 CAD (25% Off)

Amazon.ca has the Zinus Green Tea 10-Inch Memory Foam Mattress in King for $343 CAD (list $460, 25% off). Prime members ship free; otherwise free shipping over $35.

King measures 193 × 203 cm with a 25.4 cm profile and medium firmness, rated to 226.8 kg. Three layers: green tea and charcoal-infused memory foam on top, a more breathable comfort foam in the middle, and a high-density support base below. Zinus positions it for back sleepers and average-weight sleepers.

The green tea and ActivCharcoal angle is really about moisture and odour — sweat vapour is what turns a mattress stale after a couple of years, and the charcoal absorbs it. Open pockets in the middle layer give air somewhere to go so it doesn't become a heat trap. The foams are CertiPUR-US certified, meaning third-party testing on content and emissions.

It arrives compressed in a box and expands over roughly 72 hours. Cold rooms slow that down, so give it the full three days. One person can move the box, which matters with a narrow staircase.

Fair warning: the rating isn't strong here — 3.6 out of 5 from 203 reviews. Memory foam splits people. If you like sinking into something soft, fine; if you sleep on firm mattresses, this will feel like a hole. Medium means medium by the manufacturer's own scale, but memory foam still feels softer than a traditional coil mattress.

A 10-year limited warranty is included. $343 buys the King; smaller sizes in the same line cost less, but the King usually works out cheaper per square foot if the room fits it.

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