Brooks - Adrenaline GTS 22. Color Alloy/Grey/Black. Low Stock. On sale for $89.99. MSRP $140.00.. 4.4 out of 5 stars1 left in stockBrand NameBrooksProduct NameAdrenaline GTS 22GenderMen'sColorAlloy/Grey/BlackPrice$89.99MSRP: $140.00Rating4Rated 4 stars out of 5(1677)