Product Details These easy-to-use traction spikes make winter more accessible and provide confident performance on icy trails. A dozen stainless steel spikes on each foot bite into snow and ice to give you exceptional grip. Specs Weight: 11 oz. Construction 12 3/8" hardened stainless steel spikes on each foot for traction on snow, ice, and frozen terrain. TPE elastomer remains stretchy down to -30F so you can wear them in almost any weather. Reinforced TPU eyelets for durability. Additional Features Easily attaches to most types of footwear. Includes tote sack for easy storage. Now 38% lighter than previous version. Imported. Bought from REI *hiking, climbing, trekking, exploring, outdoors, footwear, spikes