Brand new Nobull sz w 10/ men 8.5 Matryx Trail Runner shoes free shipping Take your training on the trail with the MATRYX? Trail Runner. Built for conditioning through any condition. The upper of the Trail Runner features a seamless one-piece construction of MATRYX?; an extremely durable, breathable, wicking and abrasion resistant material woven from synthetic fibers. Woven technical yarns offer multizone areas of function, including strengthened medial and lateral support and forefoot flexibility for uncompromising comfort and performance. Strategically placed reflective yarns provide?visibility when you need it most. The outsole lug pattern was optimized for traction, support, and grip for taking on tough terrain. Breathable perforated microfiber tongue. The MATRYX? Trail Runner comes with two pairs of reflective laces. Internal collar padding provides all-day comfort and a secure fit. Removable molded anatomical sockliner with EVA heel support. Lightweight midsole constructed of a high rebound Phylon, providing cushioning and durability. 6mm heel to toe drop.