It felt thick so.....We used it on a VERY cold night (Lower 30s / upper 20s........FRIGID for Jacksonville) ANYWAY..... I fell asleep pretty quickly under it. BUT... Around 2-3 AM, I woke up SOAKED in sweat! That thing was THE hottest blanket I have ever used. I literally took a shower at 3:15 AM because I got chilled from sweat. We used it one night, washed it and gave it away. I swear, I could have slept OUTSIDE wrapped in that and been comfy.