The ASICS GEL-PULSE 17 shoe is designed to provide the comfort you need for runs, the gym, and anything in between. To improve the underfoot cushioning experience, we added 2mm of foam to the midsole. This cushioning material is composed of our FF BL Engineered mesh upper, polyester lining, and insole. AHARPLUS heel plug rubber. Lace-up closure. Padded tongue and collar with pull tabs.