The Leesa Mattress
Comes from: The UK
Trial Period: 100 nights
Construction: 5cm cooling "avena" foam, 5cm memory foam, 12cm support foam (22cm total)
Second only to the Simba when it comes to price, the Leesa doesn't come cheap, and it's also the shallowest of the lot. However, that 22cm packs a punch with three layers of foam for cooling support. If you like to give back, this may sway your decision: for every 10 mattresses sold, Leesa will donate 1 to charity, and they will also plant a tree for every mattress they sell.