NoBull Impact Gum Trainers in Black / White Gum. Size 9 Womens. NOBULL IMPACT is your indispensable strength training companion, providing ultimate cushioning to absorb high- impact movements, ensuring your feet are supported every step of the way. Take on the most challenging workouts with the comfortable and practically indestructible SuperFabric upper. Make an impact, without feeling the impact Great pre-owned condition. Minor retail marks on bottom sole. Minor marks on gum outsole. Uppers are in excellent condition.