The adidas Ultra4D is a running sneaker with a lightweight, breathable Primeknit upper for both stability and flexibility. The innovative 4D midsole was created through digital light synthesis of light, air and liquid resin and provides comfort with every step.

The resource-saving adidas Primegreen collection includes products with different, functional high-performance recycled materials and stands for Adidas' promise to completely avoid non-recycled polyester in the future. Get sustainable products from Adidas now at BSTN!