●TPE, Polyester ●Made in the USA or Imported ●Snowfield shoe covers: it is winter. ice cleats are outdoor worker, elderly sports man, business people, anyone who want extra stability safety. ●Shoes: they fit easily and securely over your own shoes or boots, and fold small enough to keep in a backpack or handbag. ●Jigs: the spikes use 24 ground-gripping studs to offer excellent traction on ice and snow to prevent you from slipping. ●Shoes covers. crampon spikes: walking, jogging, ice fishing, hiking, camping, running, snow shoveling, , etc. ●Shoe grippers: simple cover the toe of your shoe in the front and grab the strap on the back and stretch it over your shoes.