From ASICS, the Men's NOVABLAST® 4 PARIS Running Shoes feature: Engineered woven upper. Offers advanced stretch, ventilation, and durability Tongue wing construction. Added stretch helps improve the fit while reducingtonguemovement At least 75% of the shoe's main upper material is made with recycled materials to reduce waste and carbon emissions Gusseted tongue wing fit system. Improves the midfoot fit and reduces tongue sliding Reflective details. Designed to help improve visibility 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 FF BLAST™ PLUS ECO cushioning. Made with approximately 20% bio-based content and helps provide cloud-like comfort Trampoline-inspired outsole design. Helps provide a more responsive bounce back AHAR® outsole. Improves durability Imported.