The Adidas Adizero Adios Pro 4 is a cutting-edge racing shoe developed through extensive testing and athlete feedback. This latest iteration features a revolutionary forefoot rocker geometry, positioned at 60% of the shoe's length, designed to improve running economy and forward momentum. The shoe incorporates a full-length Lightstrike Pro midsole for enhanced cushioning and responsiveness. Its innovative Lightlock upper, made of one-way stretch woven mesh with internal locking bands, provides a secure fit for high-speed running. Complementing these features is the Lighttraxion outsole, strategically designed based on elite athletes' strike patterns for optimal grip and performance. 200g in a men's 9, 172g in a women's 9.