◆◆Upgraded Version of Stainless Steel Spikes: Wear-resistant 19 multi-directional stainless steel spikes.Welding chain stronger,with more durable spikes&anti-tearing.High strength spikes provides excellent traction on a variety of icy surfaces.Strategic placement of spikes ensure even weight distribution for long lasting comfort and durability.<br>◆◆Reduce injury:Cover is made of silicone,not general TPR rubber,highly elastic and will not tear or snap.Tested flexible to -60 degrees F,full sole coverage with lugs on heel and forefoot maintain traction through your Normal stride.Aggressive lugs and cleats prevent falls and falls on ice,snow and wet asphalt.<br>◆◆Walk with Confidence:Easy on and off,easy to adjust the degree of tightness,comfortable.These ice jaws include two Velcro straps over -Shoe hold device securely on shoes,walk with confidence on any terrain,snow,ice,muddy sand and wet grass.<br>◆◆Easy to tran GEN AND WEAR: Proprietary silicone provides a flexible, shoe size, all-day traction solution. They fit easily and securely over your all types of athletic shoes, crampons and mountaineering boots. Portable, it can be placed in a small storage bag or in your car.<br> ◆◆Widely used:Suitable for male and female of any age from teenagers,adults,elders.Suitable for outdoor ice and snow,hiking angled terrain,icy roads,ice driveway,dangerous sections of the trail.Great for winter trail running, hiking and ice fishing.