5 Altra 4 Altra men's Instinct Instinct 4 5 Instinct men's Altra wCqPZxtpS
Altra Instinct 4 Altra men's men's 5 Altra 5 Instinct 4 Instinct
Altra Altra men's Instinct men's 4 4 Instinct Instinct Altra 5 5

5 Altra 4 Altra men's Instinct Instinct 4 5 Instinct men's Altra wCqPZxtpS

CAS number: 37625-56-2

Capa™ 3031 is a very low molecular weight trifunctional caprolactone polyol, in which all of the hydroxyl groups are primary. It has a molecular weight of 300 and a typical OH value of 560 mg KOH/g. It is clear, viscous liquid. Liquid at room temperature.

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  • The Altra original neutral do-it-all shoe returns with new and exciting upgrades
  • Engineered mesh upper for a comfortable and secure fit
  • FootShape? toe box allows toes to relax and spread out naturally
  • Zero Drop? platform places heel and forefoot at the same distance from the ground
  • EVA/A-Bound? Blend midsole with InnerFlex?
  • Stack height: 25mm
  • Full rubber FootPod? outsole

Heel Height 1
Material Fabric
Brand Name Altra
Color Black