Vintage WWII Era 40’s Combat Boots

Men’s double buckle leather combat boots with nailed on soles. My uncle brought the boots back when he returned from WWII. They are lined with horsehair and have thick nailed on wooden soles. Approximate outside measurements on soles are 11 3/4 inches length, by 4 1/4 inches wide at ball of foot sole, by 6 1/2 inches tall.