The phrase “all-mountain” is often tied to skis built to do one thing: ski the resort. Realizing the mountain doesn’t start and stop with the resort property line, Black Diamond set out to build a line of skis that redefines the phrase with its all-new Boundary series. So, if you’re the kind of skier that finds yourself getting fresh tracks inbounds at 9 am then heading to the backcountry for the afternoon, then the Black Diamond Boundary 107 Ski is for you. The Boundary series was designed for freeride skiing both in and out of the resort with a playful rockered tip and tail, camber underfoot, and a 3D Sandwich construction with a lightweight poplar core that’s solid in the resort and light enough for the skintrack.The Boundary 107 is the mid-sized option in the line, making it great for all but deepest powder days and ideal for when conditions turn variable. The rockered tip and tail make slashing turns to make that four inches of fresh feel more like eight or nine possible. A heavy dose of camber underfoot makes for great edge-hold when you’re arcing turns down big spring lines, or railing down groomers back to the chairlift. The engineers over at BD integrated pre-preg fiberglass laminate to give the skis a damp and stable feel when skiing at high speeds, as well as a layer of rubber integrated into the sidewall that sits just in front of the boot to eliminate jarring chatter when you’re skiing on less than ideal surface conditions.