Vibram Trek Ascent Insulated. Men's (black)
Ideal for those who don’t slow down as the weather gets cooler, the Trek Ascent Insulated keeps feet warm while battling the elements. Engineered with an ICETREK outsole, this dynamo provides unparalleled grip and balance on icy cold surfaces. *Please note sizing varies on this model. Please go up ONE size from your normal VFF size.