Lakai - Trifecta (Brown Suede) - Men's: Perforated panels for increased ventilation. Full length shock absorbing insole. Interlocking breathable mesh. Durable triple-stitch toe panel. Suede, nubuck or soft action leather upper. Optional hidden lace protection. Shock absorbing poly-urethane heel cushion. Flexible cup sole with cut & buff EVA midsole.