Brooks - Glycerin 20. Color Black/Red/Opal. On sale for $143.95. MSRP $160.00. 10% off. 4.2 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameBrooksProduct NameGlycerin 20GenderWomen'sColorBlack/Red/OpalPrice$143.95MSRP: $160.00