Men's K-Swiss Tubes Sport Sneakers Designed for high-energy movement and all-day cushioning, this athletic sneaker delivers bold style with innovative comfort. The breathable mesh upper keeps feet cool and supported, while the signature Tubes outsole absorbs impact and returns energy with every step. A structured lace-up front locks in a secure fit, and the padded collar ensures comfort around the ankle. Whether you're hitting the gym or the streets, this sneaker keeps your stride smooth and steady.