BLK Boys Long Sleeve Polo. Crafted completely from a breathable, polyester meshing that comes featuring a fold over collar, short sleeves, and a 3 buttoned placket.> Boy's Polo Shirt> Long Sleeves> Fold Over Collar> 3 Buttoned Placket> Lighter Mesh Inserts> Embroidered Logo> BLK Branding> 100% Polyester> Machine Washable at 30 Degrees> Keep Away From Fire