Proprietary Arnitel® TPEE Midsole with memory Seamless Dyneema® upper Exclusive Vibram® sole Optimal cushioning Upper: Seamless Dyneema® Outsole: Exclusive Vibram Litebase Megagrip Soleplate Midsole: Bespoke Arnitel® Insole: Custom designed eTPU Made in Canada Style: 001A M BLACK