Boys Husky Sizes Pique short sleeve polo. This short sleeve polo is a closet essential when it comes to boys school uniforms. Perfect for the warm days at school, from Monday to Friday, 100 per cent cotton pique shirt. This polo comes in a variety of colors to match your son’s school uniform: red, gold, heather grey, green, dark red, hampton blue, indigo and optic white. Flat, rib knit collar. Polo placket. Straight hem, side vents. Allover polka dots. Pop of color lining. 100% Cotton.