Synthetic upper Injection Molded Ethylene Vinyl Acetate midsole Injection Molded Ethylene Vinyl Acetate outsole PUMA No. 1 Logo on the upper PUMA Kids: Recommended for kids between 4 and 8 years Meet Your Child's Future Favorites. Lightweight Slides With A Padded Synthetic Leather Strap That Puts The Puma Logo Front And Centre. They’Re Perfect For A Summer’S Day At The Beach, Or Hanging Out At Home All Year Round.