. Nautilus Safety Footwear - Spark CT. Color Tan 1. On sale for $48.00. MSRP $119.99.. 3.6 out of 5 starsOnly on Zappos+15Brand NameNautilus Safety FootwearProduct NameSpark CTGenderWomen'sColorTan 1Price$48.00MSRP: $119.99Rating4Rated 4 stars out of 5(1233)