Top-grain leather upper construction for comfort and flexibilityMedial side of the boot protected by thick, abrasion and heat-resistant suede with a unique stamped graphicSoft, breathable internal boot linerStitched instep flex zone for maximum supportLowered achilles heel cutout for greater flexibilityDual-compound toe guards for improved flexibility and increased impact protectionBuckles are high-impact TPU constructionHigh-grip PVC and hook-and-loop closure at top of bootOutsole is an exclusive Alpinestars compound designed for high gripOutsole is compression-molded around a contoured, tempered steel support shankAlpinestars Part #: 2018071010Distinct Name: BlackGender: Mens/UnisexPrimary Color: BlackSize: 10