Muck Footwear Men APEX PRO VIBRAM ARCTIC GRIP ALL TERRAIN 。PRODUCT CONDITION: Item is brand new in retail box/ packaging. PRODUCT INTRODUCTION: The new Vibram Arctic Grip All Terrain outsole with Vibram XS Trek Evo compound and New Traction Lug Technology provides advanced traction on all terrains including wet ice, snow, mixed/loose surfaces and hard pack; superior grip no matter the season. The Apex Pro is built for high endurance cool and cold weather pursuits or treks that require a more athletic and agile boot. 100% waterproof with strategically placed rubber overlays that provide additional protection along the shin and forefoot without adding unnecessary weight. PRODUCT FEATURES: * 100% Waterproof * 4mm CR Flex-Foam neoprene liner is 100% waterproof with exceptional comfort, flexibility, shock absorption and heat retention properties; adjusts to the contours of your foot to resist blisters and chafing * Breathable mesh lining facilitates air circulation to improve comfort and reduce heat and moisture * Dual density comfort footbed w