What do babies need for their happy little feet? Socks that are equally cheerful! pipopipo Friends Bamboo Socks are eco-friendly and as cute as can be. Since babies don’t have much have much of a shoe wardrobe, you’ll want to cover their tootsies in style. The reusable bamboo package comes with 3 pairs of pipopipo friends character socks complete with a scalloped edged cuff.