What's up with the beanie Icyhot?

it is now been 3 years since Class 1-A had began working there way up to become the next future heroes. Friendships have grown, quirks and technique's have become stronger and durable, even feeling for others has grown. Around just the beginning of fall, Shoto was about done with his late night patrol, until a villain had appeared right on the spot with a small boy as a hostage. Shoto managed to save the small boy but in the process the boy activated his quirk for the first time. Shoto assumed nothing bad would happen and the boy's quirk was to create smokescreens, but the nest day Shoto woke up with a surprise.