36 1 shoe upper spreading technology belongs to 36 1 (36 1 degree) and is one of the unique technologies of 36 1 brand. 36 1 is a professional brand of sports shoes and sportswear, which was established in 2003. They are committed to providing high-quality and functional products for sports enthusiasts. Shoe elasticity technology is a new sole technology developed by 36 1 brand, which is used to improve the comfort, shock absorption and resilience of shoes. So 36 1 Xiebangtan Technology belongs to 36 1 brand.