The Asics Magic Speed 4 is designed for explosive propulsion, helping you achieve your best race times. It combines lightness, reactivity, and a full carbon plate for intense training and competitions on asphalt. The shoe features FF BLAST TURBO foam for a stable stride and powerful takeoff. It is a neutral shoe suitable for competition and features a full carbon plate sculpted for stability and propulsion. The engineered mesh upper improves breathability, and at least 50% of the upper material is made with recycled materials to reduce waste and carbon emissions. The sockliner is produced with a solution dyeing process that reduces water usage by approximately 33% and carbon emissions.