The flexible nature of Elastic O-neck Athlete with a crossover at the back This product contains 95 Cotton and 5 Elastane. This product is perfect for daily use in an athlete. The stitching does not bother you. It's a soft and durable fabric. It's flexible thanks to its elastic structure. Cotton is a natural fiber Made from pure cellulose. Cellulose is an organic product created by synthesis in nature. It's an elastic material. It's elastic. Elastane is flexible Suitable for long-term use. It wraps the body and keeps its shape. Care Instructions Wash at max. 30°C. Do not tumble dry. Do not bleach.