The YakTrax Pro sold at FLEET FEET for $30 has more coils than other YakTrax models .
The YakTrax Pro sold at FLEET FEET for $30 has an additional strap that goes over the top of the shoe to make sure that the YakTrax stays in place .
The YakTrax Pro sold at FLEET FEET for $30 has more coils than other YakTrax models and has an additional strap that goes over the top of the shoe to make sure that the YakTrax stays in place .