Glerups - Wool Shoe Rubber Outsole. Color Grey/Black Rubber. On sale for $122.11. MSRP $140.00.. 4.3 out of 5 stars+13Brand NameGlerupsProduct NameWool Shoe Rubber OutsoleGenderUnisexColorGrey/Black RubberPrice$122.11MSRP: $140.00Rating4Rated 4 stars out of 5(61)