Radar has the ultimate adult size combo ski on the market. The Radar X-Caliber 67" Combo Skis are great for skiers 120lbs and up. The adjustable horse shoe style binding makes it easier for any skier to hop in and feel comfortable skiing. The X-Calibers have surface area to make getting up easy without adding too much to make the skis sluggish. The distribiution of surface area makes the X-Calibers nimble when you start carving around.