I am looking for a cocoon style thingy for my son to slide over his feet or one that looks like a blanket that on the botton can snap around his feet to keep him warm while in the jogging stroller. I was given a jogging storller (well they were throwing it away and said if i wanted it to take it so they wouldnt be charged for the bulk item pick up.) but with it getting colsd, i was looking for a blanket for him that wont drag the ground. Or do you think their is anyway i can take one of his blankets and add something to it to make something of sorts? Ifnot how much do u think they would run?