Joya Men's Sierra STX Black Boot mat Thanks to its special ventilation

Thanks to its special ventilation units

a pleasant foot climate

Smoothly padded neoprene lining and adjustable velcro straps on the heel

modern and yet discreet: this is how Nyon 20 Black presents itself

Joya Men's Sierra STX Black Boot mat Thanks to its special ventilationRobust yet lightweight lace up outdoor boot. Fitted with breathable Sympatex membrane water resistant construction to keep your feet warm and dry. Implemented with the Joya Active sole technology that guarantees an ideal combination of cushioning, rebound and stability. For dynamic people always on the move who need comfort in action and performance on every surface. Outsole designed specifically for outoor activities.