Asics Men's Magic Speed 4

Engineered Mesh upper: Improves breathability
At least 50% of the shoe’s main upper material is made with recycled materials to reduce waste and carbon emissions: The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology
The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology: Adds structure and improve toe-off propulsion
Full-length carbon plate: Adds structure and improve toe-off propulsion
FF BLAST TURBO cushioning: Our lightest and bounciest cushioning material that's 33% lighter and 13% more responsive than FF BLAST cushioning