Poly/cotton: A Blend Of Polyester And Cotton That Offers Comfort And Durability Unisex: A Universal Design That’s Built And Tailored For Men And Women Three+: This Apparel Offers The Highest Level Of Storage Options Available Button: A Metal Button That Has Been Branded With The Chef Works Name Or Logo Zipper: Opens And Closes Using A Slide Along Two Flexible Strips Of Metal High: Step Up To The Next Level With Higher-end Details And Fabrics Belt Loops: A Strip Of Vertical Material Sewn Onto Waistband To Hold Belt Double Needle: Stitching Method With Two Lines Sewn Side By Side For Strength