4.4 oz./yd², 50/25/25 recycled polyester/cotton/modal soft knit; Made from Repreve® 50% recycled polyester; Ribbed-knit collar; Two-button placket; Set-in sleeves with rolled forward shoulder seam; Side vents; Tagless label; This product meets the following Sustainable Style subcategory:; Sustainable Materials: Contains 50% recycled polyester; ;