. Nautilus Safety Footwear - Spark CT. Color Gold. On sale for $51.59. MSRP $119.99.. 3.6 out of 5 starsOnly on Zappos+15Brand NameNautilus Safety FootwearProduct NameSpark CTGenderWomen'sColorGoldPrice$51.59MSRP: $119.99Rating4Rated 4 stars out of 5(1238)