Yaktrax Pro are light weight, from 145gm - 155gm depending on size Yaktrax Pro are made from natural rubber with 1.4mm high- strength abrasion resistant coils made from 70% recycled metal When you walk in the Yaktrax Pro, every step You take places hundreds of biting edges in direct contact with the ice beneath your feet giving you 360 degree traction Yaktrax can be worn in temperatures as low as -41 degrees Fahrenheit. The patented design of Yaktrax makes it a unique solution to walking on packed snow and ice. The outer band conforms to the length and width of your boot or shoe The high strength horizontal coils provide forward and backward stability
Amazon MarketplaceTraction cleats that fit over shoes for safely walking, hiking, or jogging on packed snow or ice Made of high-strength, abrasion-resistant 1.4 mm stainless-steel coils and heavy-duty rubber; secured to shoes with durable rubber straps Provides 360 degrees of traction on cold surfaces for all-direction stability Durable rubber foot frame with removable over-foot strap ensures an excellent fit Tested safe from breakage in temperatures as low as -41 degrees F; available in S, M, L, and XL sizes to fit most shoes