Sport-Tek PosiCharge Re-Compete Polo ST725Recycled polyester and color-locking PosiCharge technology make this snag-resistant, odor-fighting, moisture-wicking polo outcompete other polos.,3.8-ounce, 100% recycled polyester with PosiCharge technology,UPF rating of 30,Tear-away removable label,Self-fabric collar,Taped neck,3-button placket,Dyed-to-match buttons,**