Signature Short Sleeve Knitted Polo Ben Sherman UK o n Short Sleeves Knit Polo Mayoral Short Sleeve Knit Polo mens Short Sleeve Knitted Polo Shirt in OFF WHITE Superdry UK Mayoral Clothing Shop The Collection Today Childrensalon. This bone colored short sleeve knit polo is perfect for boys. With a classic polo collar and a button closure at the front, it offers a touch of sophistication. Made with 95% cotton and 5% polyamide, it is both comfortable and stylish. Elevate your little one's wardrobe with this must have piece.