The perfect transition shoes for those switching from traditional to barefoot running. Vibram FiveFingers Mens V-Run Shoes provide excellent shock absorption while still letting you feel your run. Uppers have mass perforations that keep fresh air circulating through the shoes. Vibram Vi-Lite midsoles make the shoes lightweight while absorbing shock for maximum energy conservation. Vibram XS RUN outsoles are somewhat soft for expansive ground contact and excellent grip on nearly all surfaces. Vibram MONT compound formulation is strategically placed for durability. Uppers are made of a Lycra polyester microfiber blend. Insoles are EVA. Midsoles are EVA and rubber. Imported. Avg wt: 0.875 oz./pair. Mens European sizes: 41-47 medium width. Color: Black/Yellow. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Shoes.