5 oz./yd2 / 172 gsm 100% polyester face plaited to 60% polyester, 40% cotton back (total overall garment 61% polyester, 39% 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 Moisture-wicking performance with UV 15-39 protection Feature: Three-button placket Dyed-to-match buttons Matching flat-knit collar with contrast double tipping Hi-low hemline Side vents Active fit Easy care Deco Eligible