. Nautilus Safety Footwear - Spark CT. Color Tan 1. On sale for $47.99. MSRP $119.99.. 3.6 out of 5 starsOnly on Zappos+15Brand NameNautilus Safety FootwearProduct NameSpark CTGenderWomen'sColorTan 1Price$47.99MSRP: $119.99Rating4Rated 4 stars out of 5(1237)