These red, all-rubber Wellington Garden Boots are colorful, waterproof, comfortable and stylish. Quality molded soles with sturdy steel shanks for digging. Wellies are named for the English Duke of Wellington, who won the Battle of Waterloo. Boots have a 16 inch calf opening. Size Conversion 37 EU = Men's 5 or Women's 6 38 EU = Men's 6 or Women's 7 39 EU = Men's 7 or Women's 8 40/41 EU = Men's 8 or Women's 9 42 EU = Men's 9 or Women's 10 43 EU = Men's 10 or Women's 11 44 EU = Men's 11 or Women's 12 45/46 EU = Men's 12 or Women's 13