shock-absorbing GEL heel cushioning and a hard sole, suitable for any terrain. Perfect for hitting the pavement or trails. Plenty of life left for casual wear or workouts. Shows signs of wear, but still functional. I have gone on multiple trails &trecks wearing this, antu slip and partial waterproof makes it very comfortable. I bought it from US store, it is used for 2years, but in completely wearable condition, some outer scratches are visible.