Buy the best-selling boots for girls in classy yet vivid shades of tan, olive, classic black, etc., at slashed prices. Muck Boot is an American shoemaker renowned for offering 100% muck-free shoes. Founded back in 1999 to keep feet warm while cleaning muck, today, Muck Boot has become a global footwear brand. Blue is one of the most common and primary colour in the whole fashion range.