The Refined Quilt Tall Boot has a slimmer fit and stylish quilted accents. Handcrafted from natural rubber, the boot is vulcanized during production for superior protection. The Refined boots are constructed from fewer rubber layers for a more lightweight feel with the Hunter Refined tread pattern on the sole. Great for long walks in the countryside or city strolls. 100% recycled polyester lining and 100% waterproof. It features a hidden gusset behind the back strap that allows the calf to expand from approximately 15 inches up to 17+ inches.