First of all, the first thing is to keep warm. Generally speaking, wear a light down jacket and a fleece coat. If it is winter, it is recommended to wear two light down jackets inside, which are much more flexible than large down jackets and have no bad warmth. The second is to prepare hiking pants with narrow legs, preferably waterproof, because if you wear loose pants, you may trip over and be scratched by ice. The most important thing is to have a pair of good hiking shoes to walk on the glacier, otherwise ordinary shoes are likely to be scratched by various sharp objects.

Of course, you should find an experienced guide, because there are many cracks in the glacier, and if you are not careful, you will get lost or fall into the ice cracks. So we must have a professional guide to lead the way.