Racing Alpine Skis Racing Alpine Skis are usually stiff and narrow, which allows fine edging while going at high speeds. They are designed for fast, fine turning and can withstand extreme vibrations from high speeds. They are somewhat difficult to control and are best used by advanced skiers on groomed slopes. They come in tight-radius or long-radius designs for slalom or giant slalom skiing.
Carving Alpine Skis
These alpine skis are very narrow at the middle to provide speed and control for linking turns. They are designed for skiing over hard, packed snow, and tend to sink and slow down on softer terrains. They can be used by both beginners and advanced skiers. They usually have large sidecuts, which allow beginners to choose lower speeds while making the same advanced turns.
Mid-Fat Alpine Skis
Mid-fat or all-mountain skis are relatively wide and lightweight for floating on loose, soft snow. They are mostly designed as all-purpose skis, and are ideal for skiers of all skill levels. They perform well on both groomed and natural slopes. They are very versatile, providing stability for beginners and touring and enough power for more challenging trips.
Fat Alpine Skis
Fat skis are rather large at the middle and provide excellent stability and turning control on rough slopes. They are best used on backcountry venues, where the snow tends to be powdery and uneven. They do not perform too well on slopes other than soft ones, and are often preferred by collectors rather than avid skiers. They are mainly designed for intermediate to advanced skiers.
Super-Fat Alpine Skis
Super-fat skis have the thickest waists among the alpine skis, which provides excellent flotation on soft natural snow. Then thinner ones are also often used for alpine touring and telemark skiing. They are designed specifically for powdery slopes, and are usually unreliable on any other surface.
Twin-tips
These alpine skis have two flared ends and usually a wide waist. They are mostly used for freestyle skiing, which involves backward skiing and tricks such as jumps or riding rails.
They are commonly used in ski parks and pipes, but also perform well on natural and groomed snow. | 
