ParagonPlus Shirts FABRIC: New 65% polyester / 35% cotton, poplin weave with Nano-Tex Resists Spills technologyWEIGHT: 4.25 oz./sq. yd. | 7.25 oz./linear yd.CARE: Machine washableELBECO?S PREMIUM POPLIN DRESS UNIFORM SHIRTS WITH NANO-TEX RESISTS SPILLS NANOTECHNOLOGY!Features:NEW Premium poplin shirts with Nano-Tex Resists Spills technology featuring vat-dyeing process for superior color retention Comfort Touch finish Men's Long Sleeve:top-fused banded dress collar, internal collar stays All Women's and Men's SS:top-fused convertible collar, internal collar stays Pleated pockets, scalloped flaps, hook & loop closures Pen opening in left pocket and pocket flap Badge eyelets with internal support strap Cotton-blend collar band and inner yoke Sewn-in military creases Cross-stitched shoulder straps with functional button Extra-long tails stay tucked in