Black Diamond Boundary 100 Skis 2017

All-Mountain

All-mountain skis are designed to handle anything you throw at them including powder, ice, groomers, steeps, heavy snow, and everything in between, but they aren’t necessarily a master of any one terrain. If you’re only going to own one ski to do it all, this is what you want. All-mountain skis generally have what we call mid-fat waists that range from 80-110 mm.

Big Mountain

Big mountain skis are designed for charging big lines with high speeds and big airs. These skis varry in width from wide, powder-oriented skis for skiing Alaska spines to narrower, mixed condition skis for ripping the beat up headwall at your local mountain. Skis in this category tend to be on the stiffer side, often with more rocker in the tip and less in the tail.

Alpine Touring

Also known as backcountry skis, alpine touring (AT) skis are designed for going uphill as well as downhill. These skis are typically light for their width and many feature fittings that accept climbing skins. AT skis vary in width and weight, with the wider heavier versions usually used for winter/deep snow touring and the skinnier, lighter skis usually used for spring/summer/long distance touring.

Whether you’re a progressing intermediate exploring new runs and terrain, or an accomplished rider seeking new thrills, the majority of skiers and snowboarders fall into this level. Intermediate to advanced skis and snowboards may be somewhat wider or stiffer than beginner-intermediate skis and snowboards, usually with a stronger wood core and sandwich sidewall construction. Intermediate to advanced boots and bindings range from softer flexing freestyle options to stiffer choices built for stability at speed.

Rocker/Camber/Rocker skis have the playfulness and float of a rockered ski as well as the added edge hold of a cambered ski. The contact points on skis with this profile are closer towards the middle of the ski than a fully cambered ski, but still not underfoot. The cambered midsection provides a longer effective edge on hardpack, increasing edge hold and stability, while the rockered tip and tail provide floatation in deeper snow and allow the ski to initiate and release from turns easier.

17-22 m radius is best for all-mountain and park & pipe.

Partial twin tip skis have a tail that is turned up, but not as much as the tip. This gives you the ability to ski backwards and back out of tight spaces, but these skis are mainly designed to ski forward.