Glerups - Wool Boot Rubber Outsole. Color Charcoal/Black Rubber. Low Stock. On sale for $100.94. MSRP $155.00.. 4.6 out of 5 stars5 left in stock+13Brand NameGlerupsProduct NameWool Boot Rubber OutsoleGenderUnisexColorCharcoal/Black RubberPrice$100.94MSRP: $155.00Rating5Rated 5 stars out of 5(67)