Inspired by the DNA of Ultraboost running shoes, these Ultraboost golf shoes are built with a lightweight adidas PRIMEKNIT upper that hugs and supports your foot as you work your way around the course. BOOST returns energy with each step while the internal Torsion System adds stability. The flexible spikeless outsole lets you extend your day beyond the course. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic - reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester.