Atanacc Non Slip Snow Grabbers / Ice Cleats /Grips / Spikes Ship from USA;Item made in Taiwan.; Atanacc never authorizes other sellers or agents to resell "Atanacc" Non Slip Snow Grabbers. Size S: For USA Men shoe Size 3 - 6, For USA Women shoe Size 5 - 8 Size M: For USA Men shoe Size 6 - 8, For USA Women shoe Size 8 - 10 Size L: For USA Men shoe Size 8 - 11 For USA Women shoe Size 10 - 13 Size XL: For USA Men shoe Size 11 - 14 For USA Women shoe Size 13 - 16