The focus with the Matryx Pack is evolution over reinvention. With our elite athletes competing at the highest levels in both the MTL Longsky 2 and the MTL Skyfire 2, the goal was to further tune these patterns to meet their needs. The upper features a single-layer, Kevlar reinforced Matryx woven textile that maximizes breathability and durability while dramatically reducing stretch. Internally the lining treatment wicks moisture while the midsole features our best FloatPro Foam for long distance comfort. Underneath, we use Vibram MegaGrip outsole with 5mm lugs offer maximum traction.