system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why do fluffy, soft blankets feel warmer to the touch?
gpt
Baiscally, It is because they insulate our skin to dissipate heat.  
Some material are good at conducting heat like most metals. Since our body is usually at a higher temperature than the object we touch, those material will grab the heat from our skin resulting in a cold sensation.  
On the other hand , if our skin touches a material that prevent the heat to escape, our body heat doesn't escape and we get the sensation of warmth.