Asics Gel-Kayano 31 Running Shoe – Men's Color:Piedmont Grey/Fiery Red One-size adjustable snapback fit works

One-size adjustable snapback fit works across a wide range of head sizes without the fuss of sizing

Blue Summit Sector — with slim fit options in select colors

Hybrid insulation pairs 600-fill recycled down in the body with Heatseeker Eco synthetic at the hood and underarms

3 oz per shoe

Asics Gel-Kayano 31 Running Shoe – Men's Color:Piedmont Grey/Fiery Red One-size adjustable snapback fit worksBuilt for high mileage runners who need dependable stability day after day, the Gel Kayano 31 is our top pick for overpronators logging serious training volume. The 4D Guidance System paired with FF BLAST PLUS ECO cushioning delivers a smooth, controlled ride without sacrificing responsiveness. A PureGEL heel insert takes the edge off hard landings and keeps fatigue in check on long efforts. 4D Guidance System corrects gait and provides premium