Adjustable, waterproof gusset for the perfect fit. Handcrafted from natural rubber it adjusts to the unique contours of your foot, 100% waterproof and lightweight. The upper is reinforced in both the toe and heel area, plus additional arch support. • Ladies Adjustable Full Wellington Boot • Neoprene Bootie Construction for Comfort and Warmth • Adjustable Calf Fit • Upper: Rubber/Neoprene; Lining: Neoprene; Sole: Rubber • Care Instructions: Clean with cold water,and use rubber boot care • Heel Height: 3.0 cm