Vibram Five Fingers outdoor shoe Trek Ascent Insulated for male tan and grey and black
Weight: M43 = 7.8 oz. W38 = 6.2 oz.
Sole Spec: Insole: 4mm Polyurethane + Wool Sockliner
Upper Material: High Tenacity Nylon + Polyester + Wool
Please note sizing varies on this model. Please go up ONE size from your normal VFF size.
Keeps feet warm while battling the elements
Maintain balance on icy cold surfaces