The 'Neutral Grey' and 'Summit White' colourway of this Nike Free Run Trail relates to its cloud-like nature. For extra-secure wear, these modern runners have a sock-like fit and are built with flexible perforated suede on the upper, revealing a crisp white base layer below. Staple Swoosh branding sits on the lateral sidewall too, while tonal branding sits on the protective toe bumper, helping prevent damage from scuffs. Below, there's a chunky rubber sole unit, with an exaggerated tread beneath, designed to offer grip on tough trails or durability on urban terrains. CW5814-002, Leather & Textile Upper/Synthetic Sole.