Rose et Chocolat's all-over hearts knit slippers are made from a 100% cotton upper. The natural and breathable knit material ensures the slippers make a comfortable and practical addition to kids' everyday looks. The sole is made from a soft, extra-flexible TPR rubber. Phthalate-free, the shoes feature a textured sole with perforated detailing, improving airflow and grip. A slip-on design makes getting little ones dressed a breeze.