Authentic Hunter green boots purchased from Nordstrom, never worn, rubber outer, micro-fiber lining, size 9 Approx.: 16" shaft H, 15" shaft circum. & 1.18" heel BLOOMING: Occasionally, you may notice a white powdery "bloom" on your Hunter 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, trait of high quality, natural rubber, it will not affect the performance/durability of your boots.