ID Zack II Grey Condition_Mortons Neuroma Sierra STX has a durable

Sierra STX has a durable leather and textile upper

The Joya mens Dynamo comes with a removable Ortholite Supportive insole

Engineered with advanced Rocker Sole Technology

approved and certified for grip

ID Zack II Grey Condition_Mortons Neuroma Sierra STX has a durableThe ID Zack II s built upon Joyas unique curve technology. Development of the traditional rocker sole, the ID Zack curved sole features a biomechanically shaped metatarsal roller to create an enhanced balance effect. As a result, the ID Zack is excellent for training your posture and preventing back and knee pains. The Joya curve sole helps to alleviate pressure through evenly distributing impact throughout the rolling motion. Joyas ID Zack is ideal