PFs for the playground set. The Infant & Toddler Center Lo is a tinier version of our most iconic sneaker. A lo top design makes it easier to kick on and off, and it’s crafted from a durable 10oz Duck canvas upper, so you know it can stand up to whatever they dish out. The vertically-ribbed toe guard gives it that distinctive PF look, while the elastic gore tongue gusset makes for the perfect fit. Stylish, sturdy, and small--just like them.