Brooks - Glycerin 21. Color Blue Opal/Black/Nasturtium. On sale for $142.57. MSRP $160.00.. 4.1 out of 5 starsAdd to favorites. 0 people have favorited this+15Brand NameBrooksProduct NameGlycerin 21GenderMen'sColorBlue Opal/Black/NasturtiumPrice$142.57MSRP: $160.00Rating4Rated 4 stars out of 5(20)