The Nike Kaishi NS Sneakers Men have the following features: The Nike Kaishi NS sneakers are sporty shoes with a textile upper. These running shoes can also be worn as sporty lifestyle shoes. The Phylon midsole provides cushioning and comfort. The removable insole is provided with the cushioning Dual Ride System. Specifications:. Nike running sneakers for men. Phylon midsole. Insole with Dual Ride System. Textile Upper. Official Nike® Item.