Cobb Hill - Penfield Clog Waterproof. Color Grey Waterproof. Low Stock. On sale for $84.70. MSRP $90.00.. 4.2 out of 5 stars6 left in stockBrand NameCobb HillProduct NamePenfield Clog WaterproofColorGrey WaterproofPrice$84.70MSRP: $90.00Rating4Rated 4 stars out of 5(12)