From Hunter, the Women's Original Short Rain Boots feature: handcrafted waterproof rubber upper with gloss finish pull on construction with decorative buckled strap nylon lining rubber outsole with signature tread Approx. 10" shaft height Approx. 15.25" shaft circumference Approx. 1.18" heel Imported. Styling Notes: BLOOMING: Occasionally, you may notice a white powdery "bloom" on your Hunter rubber wellington boots. This is because rubber is a natural product and in certain conditions, insoluble particles may rise to the surface. This is a common process, characteristic of high quality, natural rubber and nothing to worry about. It will not affect the performance or durability of your boots. A pristine finish and shine can be easily restored with regular use of Hunter Boot Buffer or Instant Boot Shine