. Nautilus Safety Footwear - Spark CT. Color Black 1. On sale for $109.95. MSRP $119.99.. 3.6 out of 5 starsOnly on Zappos+15Brand NameNautilus Safety FootwearProduct NameSpark CTGenderWomen'sColorBlack 1Price$109.95MSRP: $119.99Rating4Rated 4 stars out of 5(1223)