. Hey Dude - Wally Funk Mono Slip-On Casual Shoes. Color Dark Slate. $64.99. 4.3 out of 5 starsNew Arrival+6Brand NameHey DudeProduct NameWally Funk Mono Slip-On Casual ShoesGenderUnisexColorDark SlatePrice$64.99Rating4Rated 4 stars out of 5(366)