I haven't riden by bike in a few weeks to due the HOT weather so I have been running in the evenings. But this morning I let the dogs out and WOW! it was cool out! 76* at 5:30!!! Almost seemed cold after dealing with the oven like temps we had this past month. I pumped up my AIRLESS tubes and headed off! Great ride and great time! Enjoy these cool mornings friends!