The Rockport Gryffen Lace Up Sneaker is sure to become your go-to for casual outings. An upper that is breathable and an EVA with memory foam insole that conforms to the shape of the foot keeps your foot comfortable. This sneaker allows forefoot flexibility with its Strobel construction and shock absorbency with its TR outsole. Strobel construction EVA with memory foam insole TR outsole. Size: 10 M. Color: Black Canvas. Gender: Male. Age Group: Adult.