Devon & Jones Men's CrownLux Performance® Plaited Long Sleeve Polo ul)5 oz./yd2 / 172 gsm (US), 8.4 oz/Lyd (CA), 100% polyester face plaited to 60/40 polyester/cotton back (total overall garment 61/39 polyester/cotton). Proprietary dual-sided mesh pique knit constructed of fine denier wicking polyester on the outside and soft-as-cotton wicking blend on the inside. Active fit. Moisture wicking performance pulls sweat away from the skin to keep you dry and comfortable. UPF 15-39 protection. Luxury, comfort and performance in one. Matching flat-knit collar. Three-button placket with dyed-to-match buttons. Side vents. Responsible Supplier: this product was made in a facility that is FLA certified.