Armada TST Ski - Men's: The TST is probably the most thought out all-around skis on market today. It’s no easy task to create a ski that excels at carving on hardpack and moves easily to slashing tight trees in a foot fresh. With tip rocker and no tail rocker, the TST combines float, with stability and power. This ski’s shape can morph into any mountain condition as a premier all-mountain ski. A portion of the proceeds of each ski sold are donated to Travis Steeger’s Memorial Fund. EST All Mountain Rocker. Patented.