Propet - Stability Fly. Color Dark Grey/Light Grey. On sale for $99.95. MSRP $104.95.. 4.2 out of 5 starsAdd to favorites. 0 people have favorited this+3Brand NamePropetProduct NameStability FlyGenderMen'sColorDark Grey/Light GreyPrice$99.95MSRP: $104.95Rating4Rated 4 stars out of 5(145)