These new women's All Out Crush Trainers from Merrell are built to tackle trail runs, mud runs, outdoor challenges and obstacle courses. Take on Tough Mudder with the lightweight supportive trainer, with full-length heel-to-toe cushioning from the integrated EVA footbed with UniFly midsole technology. Merrell's exclusive M Select Grip outsole provides exceptional grip and traction in every step.. Material: Textile & Synthetic Upper/Synthetic Sole
