Calvin Klein - Kierra. Color Grey Patent. On sale for $63.06. MSRP $109.00.. 4.0 out of 5 starsAdd to favorites. 0 people have favorited this+4Brand NameCalvin KleinProduct NameKierraGenderWomen'sColorGrey PatentPrice$63.06MSRP: $109.00Rating4Rated 4 stars out of 5(1)