Brand: Le Chameau. Style Name: Anjou Botillon. Department: Men. Materials: Natural Rubber Upper, Rubber Sole. Jersey lining stretches with the rubber while keeping you warm and dry. Lug sole for superb traction on those muddy days. Pull tab at top of back shaft for easy on and off. Shaft height measures approx. 10 1/2″. Shaft circumference measures approx. 15″. NOTE: All measurements taken on US Size 13. Measurements may vary by size.