Lululemon Swiftly Relaxed Long-Sleeve Shirt. Has three notches indicating would best fit size 8 Go ahead and get sweaty in the Swiftly Relaxed collection, powered by seamless construction.Seamless construction minimizes chafing silverescent® technology Silverescent® technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on this garment anti-stink features Designed for: Training Lycra®: Added Lycra® fibre for shape retention Ventilation: Mesh construction for breathability No ride up: Wider hem helps your shirt stay put Relaxed fit, hip length: Layers easily and gives you room to breathe Recycled polyester: 100% of the polyester in this product is recycled