Surprising Cooling & Washable: Tempur-Pedic 3-Inch Queen Topper Tested for Summer Comfort We're always on the lookout for ways to beat the summer heat, and the Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch Queen Mattress Topper has quietly become our go-to solution. At first glance, its sleek white cover and medium firmness felt like a safe bet-until we noticed its unexpected cooling properties. The breathable foam technology works wonders, siphoning away heat without sacrificing support, making our sleep temperature feel like a chilly breeze. The washable cover is a game-changer, too; we've tossed it in the machine twice already, and it's still as fresh as the day we unboxed it. While not the thickest topper on the market, it strikes a perfect balance between plush comfort and ventilation, especially for those of us who overheat during the night. Plus, its medium luxury feel adds a touch of indulgence without breaking the bank. For a summer refresh, it's worth the splurge-we're staying cool and cozy, all thanks to this unassuming addition.