Woot offers Amazon Essentials Boys' Long-Sleeve Pique Polo Shirts, Pack of 5 for $9.99. Free shipping for Prime Members.

Product Description:
We listen to customer feedback and fine-tune every detail to ensure our clothes are more comfortable, higher quality, and longer lasting-at affordable prices for the whole family. 

• CLASSIC FIT: Relaxed, comfortable fit through the body
• COTTON PIQUE KNIT: Mid-weight and breathable cotton pique knit fabric.
• UNIFORM ESSENTIALS: Classic polo shirt with long sleeves and ribbed polo collar for a versatile wardrobe staple. Offered in school uniform colors. For school, events or everyday play.
•  100% Cotton
• DETAILS: Polo neckline with functional two button placket. Printed label at back neck. Long sleeves with rib cuff. Side seam vents at hem.