Port & Company Core Blend Jersey Knit Pocket Polo. KP55PA left chest pocket, comfortable blend and stain-release finish make this budget-minded polo a strong choice for most uniforming needs., 5.5-ounce, 50/50 cotton/poly, Made with up to 5% polyester from plastic bottles, Stain-release finish, 1x1 rib knit collar and cuffs, 3-button placket with dyed-to-match buttons, Double-needle hem,