Our Take 

Designed by runners, for runners, the Yaktrax Run ice traction cleats feature 3mm carbide steel spikes for reliable toe-off, and 1.4 mm steel coils for flexible landing on the heel. With 360 degrees of unbeatable traction, you will run naturally on packed snow and ice.

 Features:

• Rubber foot frame with formed-toe and over foot straps secures the runner’s foot in the device.
• Made of combination of 3mm carbide-steel spikes, and 1.4mm stainless-steel coils to provide unbeatable traction.
• Spike plates reduce pressure points under the foot
• Reflective heel tab and performance strap offers safety
• Anatomic right/left design
• Tests safe from breakage in temperatures as low as -41 degrees F