This carbon-reducing C-FREE polo is made from recycled materials. Designed for optimal movement and performance Regain Polos are pill-resistant and they combat moisture and UV rays. 5-ounce 88/12 recycled poly/recycled spandex with stay-cool wicking technology; White is 5.3-ounce for increased coverageThis product's carbon footprint has been measured and reduced through a combination of preferred materials and investing in carbon offset projects though the ClimeCo Certified Product Program UPF rating of 50 OGIO heat transfer label for tag-free comfort Flat knit collar Recycled embossed OGIO neck tape includes 80% recycled content 2-button placket Dyed-to-match matte-finish buttons include 20% recycled content Forward shoulders Embroidered dyed-to-match O logo icon crafted with recycled thread at left sleeve Side vents