Scarlett

Same physiological mechanism as the other "cooling" posts in this batch: lowering body temperature helps you fall and stay asleep, and controlled trials back it up (+19 min total sleep time, -10 min sleep-onset latency with a cooling device in an overheated bedroom; more deep sleep with passive body cooling). The post also doubles as product placement (TikTok Shop Memorial Day tag): the general principle — cooling helps hot sleepers — holds, but nothing here shows this specific product beats a plain fan or lighter bedding. That's the commercial promise, not the physiology, and it stays unverified.