Soft and breathable fabric texture, flexible structure of elastane, satin detail on the collar and strap edges, thick straps, 95 cotton and 5 elastane are included in this product. Wide neck, thick straps, the undershirt is a perfect product for daily use. The natural fabric content offers a healthy and comfortable wearing comfort. The seams do not disturb you. has the feature of durable fabric cotton is a natural fiber consists of pure cellulose cellulose is an organic substance created by synthesis in nature has low elasticity elastane is flexible suitable for longterm use wraps the body and maintains its shape care instructions wash at maximum 30 degrees, do not dry in the dryer, do not use bleach;