[PRE ORDER] SAS Journey Velcro Mesh Black 壓力襪 SAS CoolSTEP™ Footbed: An anti microbial Compression Hosiery SAS CoolSTEP™ Footbed: An anti microbial material wicks moisture away from the foot and helps reduce friction that can cause heat buildup SAS Foot Shape® Last: Developed and crafted by SAS Shoemakers Initial fit should be wide enough to stay very comfortable across the ball of the foot yet roomy enough in the front so the toes are not cramped SAS SteadyTrac Midsole: The SAS SteadyTrac™ Midsole is a shock absorbing flexible lightweight unit with a forepart stabilizer that provides lateral stability throughout the walk cycle