Sierra STX green fitting_k-extra-weit The innovative Joya Senso sole

The innovative Joya Senso sole technology provides excellent cushioning and even pressure distribution

breathable mesh upper ensures optimum air circulation

with breathable mesh lining

From anatomical basics to practical exercises for home

Thanks to the finely structured mesh upper

Sierra STX green fitting_k-extra-weit The innovative Joya Senso soleRobust 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.