Outsole: Star ring structure outsole, inner layer 45 ° soft material, flexible rebound, outer layer 55 ° stable material, like a star ring wrapped around, support and stable protectionUpper face: future vectorized structure design, vectorized design, minus excess structure, give the most accurate protection of the foot front, middle and back, forefoot: seamless structure; midfoot: openwork structure; heel: block surface structureColor: Future minimalist color matching, conveying the layered beauty of the material itself