We have been asked several times over the years for a 6″ style hunting boot with insulation. Most boot makers start their insulated boots with an 8″ upper. We have listened to your request and now equipped our 6″ Explorer boot with 400 grams of thinsulate insulation. The new 6″ Insulated Explorer has all the great features found in the non-insulated version. Great support, traction and durability, the Insulated 6″ Explorer is the perfect blend of performance in a hiker model build with additional warmth.