4.9 oz /yd² slubbed jersey 53/43/4 organic cotton/bamboo viscose/lycra® spandex Made with organic cotton and renewable bio degradable bamboo fibers Moisture wicking performance UPF 50+ protection Anti odor technology br Relaxed fit Self U shaped collar Longer short sleeves Curved shirttail hem Tagless at inner neck Sewn in care and content label at lower left side seam Woven tab logo folded over left side hem Fabric and garments are manufactured in a facility 100% powered by solar and wind energy Fabric and garments are manufactured in a GreenCo certified facility 450g of CO2 are saved with the production of each garment