Sneakers are sports shoes having soft rubber soles designed for use during physical activities. Sneakers are often made of leather, canvas, or nylon.
About Vulcanized Rubber:
Vulcanized Rubber is a type of rubber which has been treated by a chemical process to improve its strength and elasticity. In the footwear industry, Vulcanized Rubber is used for the manufacturing of outsoles for sneakers and other types of shoes that require lightweight, durable and flexible soles.