Lululemon Metal Vent Tech Long Sleeve Shirt 2.0 Green Size X Large VVGUC no rips or stains Built to perform, sweat after sweat. The Metal Vent Tech collection, powered by seamless construction, is the ultimate gear for running and training. Seamless construction minimizes chafing features Designed for: Training Lycra®: Added Lycra® fibre for shape retention Silverescent® technology: Powered by X-STATIC®, it inhibits the growth of odour-causing bacteria on the garment Slim fit: Fits close to the body Recycled polyester: 100% of the polyester in this product is recycled