Men's Puma DEVIATE NITRO 4 - ALPINE SNOW-WARM WHITE Size:8.5 The 860v15 uses a medial

The 860v15 uses a medial post - a section of firmer foam on the arch side of the shoe - to gently guide your foot through a more neutral motion

Dyed-to-match drawcord

This women's running shoe features our innovative GuideRails(TM) support system that keeps you comfortably in your stride while tuned nitrogen in the midsole provides plush landings and responsive toe-offs

Binding at cuffs and hem (inner jacket)

Men's Puma DEVIATE NITRO 4 - ALPINE SNOW-WARM WHITE Size:8.5 The 860v15 uses a medialSizing Length: True to size Width and toebox: Medium. Volume was added across the Deviate line for v4 after earlier versions ran narrow, so the forefoot is spacious without being sloppy. Wide offered for men and women. Fit notes: Ankle and heel lockdown are unusually secure for a plated shoe, and the gusseted tongue holds the midfoot without pressure. Runners with slightly narrow feet still get a good hold. No break in reported.