Ergodyne Trex Ice Traction Devices, 12-Stud, X-Large, Black, 6304

Safely navigate icy, snowy conditions with Ergodyne Trex ice traction devices. With these spikes at the bottom of your shoes, you will enjoy a firmer, more secure grip with each step. Provides grip and stability on ice and snow. Made of stretchable rubber. Stretchy rubber provides a secure fit. 12 heat-treated carbon-steel studs deliver rugged traction. Remains flexible in temperatures as low as -40 deg. Fahrenheit for lasting comfort. Contoured, step-in design fits over most types of shoes and boots. Works with Trex 6301 replacement studs (sold separately).