ONLY WORN A COUPLE OF TIMES… Whether you're scrambling for every point or just playing for fun, these adidas Adizero Ubersonic 4 Men's Tennis Shoes with HEAT.RDY are designed to help you stay cool and comfortable all match long. HEAT.RDY technology optimises airflow to keep your feet feeling fresh, while Lightstrike cushioning provides a low-to-the-ground feel for explosive movement on the court. Plus, a stretch-woven upper ensures a secure, locked-in fit when things start to heat up. Best of all, this shoe is made with high-performance recycled materials, so you can feel good about your impact on the environment. So grab a pair of these sustainable, high-performance shoes and hit the court in style LIGHTSTRIKE: LIGHTSTRIKE is SUPER-LIGHT cushioning designed for explosive movement and next-level comfort ADITUFF: Abrasion resistant material in the dragging zones ADIWEAR: Outsole offers the ultimate in high-wear durability. RECYCLED MATERIALS PRIME - PRIMEGREEN: END PLASTIC WASTE