The Joma Propulsion CUP football boots are designed for professionals looking for maximum lightness and the best fit. Each element has been created with the latest technology. The upper is made of high-quality waterproof microfiber, so it does not retain water and thus manages to maintain its original lightness. Constructed with nylon interior with tensile strength 800N/50 mm weft and warp 600N/50 mm. The insole is pre-molded EVA adjusted to the shape of the foot. The sole is made of nylon and TPU to minimize weight and optimize durability.