Poly knit fabric

Engineered mesh upper for breathability

Mesh back panel enhances breathability

improved softness

Men's Brooks Adrenaline GTS 25 (2E) Wide US Size:9.5 Poly knit fabricThe Adrenaline GTS 25 support running shoe continues its legacy of structured support 25 years running with a signature smooth ride and GuideRails technology to help keep range of motion in check. There's a reason it's trusted as the Go To Shoe that has powered millions, from beginner runners to marathon finishers, for over a quarter of a century. For version 25, Brooks have added 3mm of DNA LOFT v3 cushioning in the forefoot, with an additional 1mm