. Nautilus Safety Footwear - Altus. Color Black/Grey. $120.00. 3.8 out of 5 starsOnly on ZapposAdd to favorites. 0 people have favorited thisBrand NameNautilus Safety FootwearProduct NameAltusGenderMen'sColorBlack/GreyPrice$120.00Rating4Rated 4 stars out of 5(54)