Grenfell Cloth is a densely-woven cotton gabardine material used to make luxury and outdoor clothing since its creation in 1923. It was named after Sir Wilfred Grenfell, a British medical missionary working extensively in Newfoundland. He required a cloth to be woven to protect himself from the snow, wind, wet and cold weather he encountered in his work. The cloth is made from 600 thread-per-inch cotton originally by T. Haythornthwaite & Sons Ltd at Lodge Mill, Burnley, in the United Kingdom.