adidas SL20.2 Running Shoes MensYou don’t build speed in a day. You build it by showing up day after day. By training, stretching and pushing your limits. While you’re on the journey, a pair of these seriously lightweight adidas SL20.2 Running Shoes can help too. Lightstrike cushioning allows for explosive speed and the mesh upper keeps you cool and comfortable. Grippy traction flexes with your foot and holds tight to pavement and blacktop.