100% No-shrink Polyester FABRIC: 100% Premium Polyester, excellent breathable and heat dissipation; lightweight, quick dry and cool referee jersey. CLASSIC DESIGN: Referee shirt with long sleeve; soft polo lapel collar reducing the friction between whistle and neck, zipper neck umpire jersey for easy putting on and taking off. PRO STYLE: Black & White stripes referee jersey with exquisite stitching tech makes person more professional, official, grave and impartial; easily for matching the pants or shorts. SIZE & WASHING: Referee shirt has 4 sizes fitting for men and youth; referring M, L, XL, XXL of the size image to choose the suitable ref shirt. And machine wash cold, tumble dry on low, do not bleach. MULTI-USE JERSEY: Perfect athletic referee shirt for various sports events like football, soccer, volleyball, rugby, hockey, ice hockey and more. It’s also nice for sports-theme activity, restaurant and sports bar wear.