Just 'lost' the last pair in the online shop and desperate for something similar for DD1 for xmas.
No way I can link from my phone without my head exploding, but if you care te Google Caterpillar Molten boots (brown) - thats the sort of thing 
High calf /knee length, suede/fur.
Unfortunately something along the lines of Morrells (sp?) are beyond budget.
Thanking you all. . .