Brooks - SINGLE SHOE - Adrenaline GTS 22. Color Pearl/Black/Metallic. Low Stock. On sale for $52.50. MSRP $70.00.. 4.3 out of 5 stars4 left in stock+2Brand NameBrooksProduct NameSINGLE SHOE - Adrenaline GTS 22GenderWomen'sColorPearl/Black/MetallicPrice$52.50MSRP: $70.00Rating4Rated 4 stars out of 5(9)