The ultimate technical training tank—built to perform sweat after sweat seamless construction Fabric is seamlessly constructed with yarns chosen for movement and shape retention—over time, and when they're soaked in sweat. Lightweight Retains shape features Designed for: Training Reduced chafing : Seamless construction reduces chafing Ventilation: Mesh construction for breathability Recycled polyester: 100% of the polyester in this product is recycled Size Medium