The Reebok Traintone Reeactivate Fitness Shoes have the following features: These Reebok sport shoes for women were inspired by the Easytone shoes and provide extra stimulation of the buttocks and leg muscles. The insole contains EVA cushioning material and the SmoothFit technology provides the perfect fit. The outsole is made of rubber. Specifications: Reebok fitness shoes for women SmoothFit technique Mesh upper for ventilation EVA cushioning in the insole Made with the Traintone technology Traintone technology: The Traintone technology has built-in balance pods, featuring Moving Air Technology, transfer air in response to your stride and create micro-instability with every step. Tags: sport shoes, fitness shoes, women's shoes.