Pre-Owned Brooks Adrenaline GTS 15 - Size 9. Includes Original Box DESCRIPTION: Sink your feet into an ultra-smooth, uber dependable ride with the latest update in the ever-popular Adrenaline GTS series – the Brooks Adrenaline GTS 15. You’ll be treating your feet to even more plush protection in the 15’s newly added cushion that also provides rockin’ responsiveness for lickety-split agility. Get heel-to-toe transitions that feel customized to your individual gait from the updated Segmented Crash Pad. Features BioMoGo DNA polymer midsole is more durable than EVA and offers a softer, more flexible running experience Progressive Diagonal Rollbar (DRB) helps prevent overpronation Thermoplastic DRB Accel provides torsional rigidity to the midfoot, enhancing support while allowing the heel and forefoot to act independently Full-length S-257 Cushsole and segmented Crash Pad Flextra and Omega flex grooves in the outsoles offer forefoot stability and flexibility