Low top sneakers in black & grey. Breathable mesh uppers. Scutoid GEL technology features a 3D geometry that creates better shock absorption. FLYTEFOAM cushioning helps provide lightweight impact absorption. At least 20% of the main upper is made with recycled materials to reduce waste. Sockliner is produced with solution dyeing process that reduces water usage by approximately 33% & carbon emissions by approximately 45% compared to conventional dyeing technology.. Materials: Upper: (Mesh Textile) / Inner: (Textile) / Outsole: (Rubber). Sizing: All sizes are displayed in US. Please refer to size chart for conversions.