From ASICS, the Men's NOVABLAST® 5 Running Shoes feature:  Breathable engineered jacquard mesh upper main upper material is made with recycled materials to reduce waste and carbon emissions Tongue wing construction added stretch helps improve the fit while reducing tongue movement Reflective details  The sockliner is produced with the solution dyeing process that reduces water usage and carbon emissions  FF BLAST™ MAX cushioning Helps provide a lightweight and energetic ride Trampoline-inspired outsole design Helps provide a more responsive bounce back AHAR® LO outsole rubber helps create better traction, improved softness, and advanced durability Imported.