Overlord* Vented Boots - Gray - US 11 / EU 45 Ventilated textile upper with TechTuff? overlays provides airflow and durability when the temperatures are on the rise, BOA? closure makes for easy on/off, while internal D3O? ankle inserts provide increased coverage, Hi-rebound foam midsole enhances rider comfort, Reinforced midfoot shank provides additional structure, Premium rubber outsole increases oil- and slip-resistance in wet road conditions, Reinforced shifter overlay