. Nautilus Safety Footwear - Spark CT. Color Black. $99.00. 3.6 out of 5 starsOnly on ZapposAdd to favorites. 0 people have favorited this+15Brand NameNautilus Safety FootwearProduct NameSpark CTGenderWomen'sColorBlackPrice$99.00Rating4Rated 4 stars out of 5(1261)