From ASICS, the Men's GEL-Pulse® 16 Running Shoes feature:  Engineered mesh upper, imporves breathability; made with recycled content  The sockliner is produced with the solution dyeing process that reduces water usage and carbon emissions  FLYTEFOAM™ cushioning, helps create a lightweight and comfortable feel underfoot Rearfoot GEL® technology, improves impact absorption and creates a softer feeling at footstrike  AHAR™ heel plug rubber, helps improve durability Imported.