Dockers - Rugged Wool Boot Slip. Color Grey. Low Stock. On sale for $49.50. MSRP $55.00.. 4.2 out of 5 stars7 left in stockBrand NameDockersProduct NameRugged Wool Boot SlipGenderMen'sColorGreyPrice$49.50MSRP: $55.00Rating4Rated 4 stars out of 5(4)