The Adidas Adizero Adios Pro 4 is a premier, marathon-racing super shoe designed to optimize speed and energy return. It boasts a softer, bouncier Lightstrike Pro midsole foam and Energyrods 2.0 for a propulsive, efficient stride. Weighing roughly 7.05 oz (200g), it provides exceptional traction with a Lighttraxion Continental rubber outsole