Step up your footwear game with these men's Limitless Knit trainers from PUMA. A fusion of technical performance and modern streetwear style, their lightweight knit upper and sock-like design means instant step-in comfort, sat on an Ignite midsole that loads up your feet with light, swift energy. The result? Faster and more efficient performance from the first minute to the last.. Material: Textile & Synthetic Upper/Synthetic Sole