The meaning of "V", "GV" and "GTX" in the Asolo style names: V stands for a Vibram outsole, GV stands for GORE-TEX® lining with a Vibram outsole, and GTX is for a GORE-TEX® lining.The Asolo® Fugitive GTX MM boot is ideal for active hiking in both the heat of summer and during light winters.Hiking boot ideal for summer thru winter walking.Water-resistant suede and high tenacity nylon upper.Traditional lacing system for a preferred fit.GORE-TEX® lining offers excellent moisture wicking and breathability.Lite 2 footbed provides lightweight support and comfort.Duo Asoflex midsole in which two elements are melted together to improve comfort and performance. The first element, constructed of a stiff material benefits anti pronation, anti supination and anti torsion. The second element, constructed with a softer material offers shock absorption while walking.Protective rubber toe cap. Highly technical rubber outsole features self-cleaning lugs designed for optimum performance on varying types of terrain. Made in Romania. Measurements: Weight: 1 lb 13 oz Shaft: 6 inProduct measurements were taken using size US Men's 11.5, width D - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.