Functional Shirt for Girls, ultra-warm winter fabric. Very high level of thermal insulation. Pleasantly soft, brushed inside. High degree of air circulation. Quick-drying. Antibacterial thanks to embedded silver ions. Excellent odour control. Skin friendly. Chafe-free-sams. Functional cuts - extra long back. Comfort Grade 1 awarded by the Hohenstein Institute.Ecotex Standard 100 | 100% Polyester