Hunter W Original Contrast Rain Boots Midnight DTC Womens 5 1" heel (size 9). 16" boot shaft; 14" calf circumference. In hot or humid weather, natural latex rubber releases a protective wax film; simply wipe it off with a damp cloth. A pristine finish and shine is easily restored with regular use of Hunter Boot Buffer or Instant Boot Shine. Rubber upper/textile lining/rubber sole.