(2) Flexible EVA mid-sole reduces foot fatigue and absorbs shock; (3) Slip, oil, and abrasion-resistant rubber out-sole is a flexible response to various outdoor terrain. And high abrasion-resistant leather provides full protection.

And high abrasion-resistant leather provides full protection. (2) Flexible EVA mid-sole reduces foot fatigue and absorbs shock; (3) Slip, oil, and abrasion-resistant rubber out-sole is a flexible response to various outdoor terrain.