If someone asks you to name a winter sport, chances are you'll say skiing. It's certainly very popular will millions of people, and every winter they head for the slopes to get plenty of fun in the fresh air. More people discover skiing every year. There is a downside to skiing, though - you need the right equipment. And the type of equipment you need can vary depending upon your experience and skiing style.
Probably the most important piece of equipment is your skis - after all, it wouldn't be skiing without them! There's a vast range of skis available, which can be quite daunting when you want to buy some. You need to be honest about your skiing ability when choosing a pair of skis. If you're a beginner or perhaps intermediate level skier, then you need to be able to maneuver your skis easily. An expert skier requires specialized skis. Apart from design, you also need to look at other variables including materials, type, shape, length and stiffness of the skis.
Originally, skis were made of wood, but nowadays it's very rare to find wooden skis. Usually they are made from materials such as fiberglass or aluminum. It's also possible to buy skis made from titanium, Kevlar, carbon or boron fibers, if you want something a little more exotic. Quite often a pair of skis will be made from a combination of materials, as different materials provide various levels of strength and flexibility in different sections of the ski. Skis have a core, which is often made of foam, wood or other material. Fiberglass or aluminum are usually used for the tops and sides, and the base is often a steel-edged synthetic polyethylene.
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