Koolaburra by UGG - Rostin Tall. Color Black. Low Stock. On sale for $95.77. MSRP $139.99.. 5.0 out of 5 stars1 left in stockBrand NameKoolaburra by UGGProduct NameRostin TallGenderMen'sColorBlackPrice$95.77MSRP: $139.99Rating5Rated 5 stars out of 5(1)