Properties: An advanced system of ventilation holes at toe height ensures that the foot is always cool and allows water and particles to drain from the ground. Crocs are completely water resistant, weigh only a few hundred grams, and are unsinkable. Their convex massaging elements stimulate blood circulation. The unique orthopedic shape protects health and ensures comfort. They are odor-resistant, easy to clean, and quick-drying. Fully molded Croslite material provides lightweight comfort and total safety. The lightweight sole leaves no marks. Only original Crocs footwear is made of patented Croslite material, a special, non-toxic, closed-cell resin that is resistant to bacteria. Croslite does not absorb odors and does not have the characteristic smell of rubber or plastic. It is lightweight and, under the influence of body heat, warms up and softens, adapting perfectly to the shape of the feet.