rubber sole Breathable Insole Design: Keeps feet balanced, absorbs vibrations and maximizes ventilation. Upper: Made of breathable mesh fabric that allows your feet to breathe freely while running or walking. You can protect every step of the way. The running shoes use blade rubber outsole: the sole is exquisitely designed to increase the anti-skid and wear resistance of the sole and ensure the stability when walking. Unique design of stylish men's shoes for occasions: leisure, work, walking, running, jogging, training, indoor, sports, outdoor, travel, tennis, basketball, camping, etc.