From ASICS, the Men's GEL- Nimbus 26 Knit Reflective Detail Running Sneakers feature: Engineered knit upper, wraps the foot with a soft feel At least 75% of the shoe's main upper material is made with recycled content 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 PureGEL® technology, helps provide lightweight cushioning and softer landings FF BLAST™ PLUS ECO technology, cushioning creates a softer landing and a more responsive toe-off OrthoLite™ X-55 sockliner, improves step-in comfort Reflective details, designed to improve visibility in low-light conditions AHAR®PLUS™ outsole rubber, improves durability ASICS®GRIP™ outsole rubber, help create better traction, improved softness, and advanced durability Imported.