What does synthetic upper mean? - Answers
Jun 18, 2024 · A synthetic upper refers to the material used on the outer part of a shoe, typically made from man-made materials such as polyester, nylon, or polyurethane. This material is …
What are the similarities and differences of natural and synthetic ...
Jun 19, 2024 · What is the difference between synthetic and natural materials? Synthetic material is created through artificial man-made processes. They typically require labs and scientific …
What materials were shoe soles made of prior to the invention of …
Feb 16, 2025 · The soles of shoes are typically made of materials like rubber, leather, or synthetic compounds. The material of the sole can impact the comfort and durability of the footwear.
What role did synthetic rubber play in World War II and how
Feb 19, 2025 · Well, darling, synthetic rubber was a real MVP during World War II, stepping in when natural rubber supplies were running low. It was used for tires, boots, seals, gaskets, …
Is action leather real leather - Answers
Sep 18, 2023 · I would think that it isn't, because if it were it would most likely say "genuine leather," action leather is probably synthetic/modified, or something of that nature.
What is synthetic ink made of? - Answers
Jul 2, 2024 · Synthetic ink is typically made of a combination of synthetic resins, pigments, solvents, and additives. These components work together to create a stable and durable ink …
In A waste oil furnace can you burn synthetic oil? - Answers
Oct 21, 2022 · Synthetic oil will burn in a waste oil furnace, however you have to keep in mind that it does have a higher flash point. There are a few ways to make it work. Energylogic Waste Oil …
What is a turtleback book binding? - Answers
Aug 30, 2025 · It is usually made of material like synthetic leather to enhance its longevity and sturdiness, making it ideal for libraries, schools, and frequent readers.
Do foot balls float? - Answers
Jun 3, 2024 · Yes, footballs are buoyant and can float in water. This is because most footballs are made with materials like rubber or synthetic leather that are less dense than water, allowing …
What is pellissima leather? - Answers
Sep 20, 2023 · What is the simulated leather? Simulated leather are materials that are made to look like real leather. Simulated leather is not real leather at all.