11 months, cruising happily and crawling all over the place. Currently barefoot as I understood that's best for their feet/balance to develop, but what are you supposed to put on them outside now it's turning into autumn? Her feet (and knees) are unspeakably revolting after a trip to the park and playing in the garden this afternoon. She won't keep socks on (and wet muddy socks won't keep her warm anyway).