NoBull Matryx Trail Runner Shoes Sneakers - Brown Men's 6.5 Women's Size 8.Shoes are in good preowned condition. There is still some stubborn pet hair on the insoles. Otherwise there is only light wear with no notable flaws.BrownWomen's 8 / Men's 6.5The Matryx Trail Runner is made with seamless, one-piece construction uppers made with Matryx, which is a wicking and abrasion-resistant material woven from synthetic fibers. Also, the uppers feature woven technical yarns to offer strengthened medial and lateral support and strategically placed reflective yarns for visibility in low light conditions.