Hush Puppies SAMUEL Mens Chukka Boots in Grey. Upper Material: Suede, Lining Material: Textile, Sole Material: TPR. Closure/Fastening: Lace-Up. Features include Comfort, Water Resistance, Memory Foam, and Breathability. Toe Shape: Round, Shoe Width: Regular. Heel Height: Flat (Under 2.5cm), Shoe Shaft Height: Ankle. Boot Style: Chukka Boots. Water Repellent Suede upper with a Flexible and Lightweight Sole Unit. Memory Foam Comfort Insole.