7  oz /yd² 51/41/8 organic cotton/ bamboo viscose/lycra® spandex Made with organic cotton and renewable bio degradable bamboo fibers Moisture management properties UPF 50+ protection Anti odor technology br Relaxed fit Self collar with mesh lining Under neck seam No top shoulder seam 8" lock down zipper Self cuff with mesh lining Open bottom Tagless at inner neck Sewn in care and content label at lower left Drop logo mark at upper back 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 p br /p