Adrenaline GTS 23::White/Grey/Black Size:9.5 Equipped with a side zipper

Equipped with a side zipper and Thinsulate insulation

while the copper crazy horse leather upper and steel shank offers superior durability

The flexible sole adds extra comfort to this top-notch boot

molded Ortholite footbed and stability bar offer ultimate comfort and stability

Oil and water-resistant technology protects against the elements

Adrenaline GTS 23::White/Grey/Black Size:9.5 Equipped with a side zipperThe Brooks Adrenaline GTS 23 running shoe offers a modern, lightweight design while providing comprehensive holistic support. Featuring a GuideRails Holistic Support System to keep your natural motion path, the shoe provides superior comfort and soft arch support, while the bigger toe box provides extra wiggle room.