FLEXIBLE AND BREATHABLE. The Nike Pro Dri-FIT Tank helps keep you cool, dry and focused on your performance. High-stretch, lightweight fabric (made with at least 50% recycled polyester fibers) keeps you moving comfortably during high-heat workouts or competition. Built-in Comfort: Lightweight, breathable fabric with Dri-FIT technology moves sweat from your skin for quicker evaporation to help you stay cool, dry and comfortable. Flexible Coverage: The high-stretch design includes hem vents to let you move freely through your workout, while a longer back has you covered as you bend and stretch. Product Details: Standard fit for a relaxed, easy feel. 93% polyester/7% spandex. Machine wash. Imported. Style: CZ1184; Color: White/Black; Size: 4XL Tall; Gender: Male; Age Group: Adult | Nike Pro Dri-FIT Men's Tank Top in White, Size: 4XL Tall | CZ1184-100