Orange/Silver/White adidas Techfit breathable, flexible and supportive running Adidas with Boost foam midsole. G97978 For neutral and underpronating runners who require comfort, cushioning and functionality. Breathable mesh upper with synthetic overlays. Textile lining. FORMOTION technology. External heel counter for snug heel fit, stability and comfort. TORSION system. Continental durable rubber outsole. miCoach compatible.