Mas54 ensures that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact us at mas54ie@gmail.com or write to us 33 hammond street, Dublin.• 100% cotton • Sport Grey is 90% cotton, 10% polyester • Ash Grey is 99% cotton, 1% polyester • Heather colors are 50% cotton, 50% polyester • Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²) • Open-end yarn • Tubular fabric • Taped neck and shoulders • Double seam at sleeves and bottom hem Disclaimers:  • Due to the fabric properties, the White color variant may appear off-white rather than bright white. • Dark color speckles throughout the fabric are expected for the color Natural. Age restrictions: For adults EU Warranty: 2 years Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements. In compliance with the General Product Safety Regulation (GPSR),