The Women\'s Ensi Low Gore-Tex Shoe from Mammut is shaped like a trainer, which means it performs at its peak when worn by people who like to be springy and bouncy on their feet through the fields.Last index: mtrTechFlex index: A4Elastic GORE-TEX tongue constructionVent meshHybrid Shell: Blend of supple inner and tough outer materials for enhanced comfort and good adaptabilityPre-shaped tongue constructionTPU toe capCushioning Strobel constructionMichelin rubber compoundWeight: 310gFabricLining: GORE-TEX Performance Comfort FootwearMaterial: Vent meshSoles: Michelin Trail Cleat