These Crampons are portable and designed for reducing the risk of walking on icy or slippery surfaces. Not only for outdoor ice and snow, but also for the city to use during the snowy weather.
Features Material: High density manganese steel,imported TPU Weight: About 850g For shoes US 5-13 EU 36-46 UK 4.5-11.5. Heavy quality metal frame features high resistance to wear and cold(-58?). Suitable for male and female of any age including teenagers,adult,elders.