Rockport Women's Courtlyn Duck Bootie 100% Suede Leather sole Shaft measures approximately 8" from arch Full grain leather is durable and easy to clean Breathable polyurethane cushioning for moisture absorbency and odor resistance Rubberized crepe heel with rubber sole for a durable grip Vibrant contrasting colors with warm fur lining around the ankle Lightweight comfort system designed to provide shock absorption in the heel and rebound at the forefoot.