Glerups - Wool Slip-On Rubber Outsole. Color Grey/Black Rubber. $134.94. 4.3 out of 5 starsAdd to favorites. 0 people have favorited this+10Brand NameGlerupsProduct NameWool Slip-On Rubber OutsoleGenderUnisexColorGrey/Black RubberPrice$134.94Rating4Rated 4 stars out of 5(161)