Clarks - Opal Glow. Color Dark Brown Leather. Low Stock. On sale for $137.55. MSRP $160.00.. 3.5 out of 5 stars4 left in stock+2Brand NameClarksProduct NameOpal GlowGenderWomen'sColorDark Brown LeatherPrice$137.55MSRP: $160.00Rating4Rated 4 stars out of 5(16)