Xelero��s Steadfast is perfectly suited for running and walking. The Steadfast has dual control plates which provide a quicker response through the gait cycle. The patented Xelero technology insures stability while encouraging forward motion. The Xelero midsole provides light-weight cushioning while the seamless lining optimizes comfort. The extra cushioning EVA insole provides another layer of comfort. Moisture wicking linings keep your feet dry.