Bare Feet in Winter?

Today I saw a funny sight. I did not have to go anywhere but my own livingroom looking out the window. Three sets of tiny bare feet and a shirtless crazy cat! My son decided that since it was 44 degrees outside he would play and ride his bike from 2:50-5 pm. He went over to his neighbor friend's house first. They took a bike ride about two blocks away to get another friend to play with. They ended on our front ramp/ deck making pretend snowcones in bare feet. His friends are not only neighbors but classmates. It was too cute! I had to tell them to put their socks, shoes, and other clothes on when I noticed the child without a shirt. That was a little much for 44 degrees. I finally realized that we were having a class party when yet another friend/classmate showed up two doors down and came over to say hi. I love the time change and longer daylight hours as well as the warm temps.!!!!