For the color of the product, please see the detail shots. During concept shots, colors may vary due to the difference in light. It's made of pique fabric, Smart fabric, It's an antiperspirant fabric that has a strong and lasting antimicrobial effect throughout the product's lifespan. It smells clean for a long time and meets the need for frequent washing. It is a high-tech product that helps reduce the risk of injury. It does not contain chemicals that are harmful to human health.