<ul><li>4.5 oz./yd², pre-shrunk 100% USA premium cotton, open end</li><li>Athletic Grey is 90/10 cotton/polyester</li><li>Other Heathers are 50/50 cotton/polyester</li><li>Ribbed crewneck collar</li><li>Shoulder-to-shoulder taping</li><li>Tear away label</li><li>USMCA certified</li></ul><p><br /></p><div><span style="text-decoration: underline;"><strong>Responsible Supplier</strong></span>: this product was made in a facility that is OEKO-TEX certified.</div><p><span style="text-decoration: underline;"><strong>Responsible Materials:</strong></span> contains US grown BCI cotton</p>