Handcrafted from natural vulcanized rubber with a matte finish, these Original Tall Adjustable Boots are designed for a flexible fit. Perfect for a wider calf, these boots feature an expandable gusset at the back which offers ease of movement and are fit for a relaxed shape when the gusset is fully extended. These adjustable boots are fully waterproof with a comfortable polyester lining and signature Hunter Original tread. They are complete with Hunter branding and an adjustable back strap for a comfortable fit. Vulcanised rubber construction ensures they are fully waterproof. The non-slip rubber outsole features the original tread pattern. Upper: Rubber; Lining: Polyester; Sole: Rubber. Care Instructions: Clean with cold water, and use rubber boot care. Heel Height: 3.0 cm