More Details Cole Haan Grand Sport trainers. Performance inspired hot-melt toe guard and color pop detailing sneaker in knit/rubber, leather trim. Knit upper provides all day comfort and breathability leather back counter adds support. Lightweight EVA outsole with rubber pods provides ultimate all day comfort and traction. 0.4" flat heel. Round toe. Grand.OS technology for lightweight comfort, flexibility, and responsive cushioning. Synthetic lining. Rubber sole. Imported.