This basic polyester vest is perfect for the gym or simply wearing whenever you feel like it. It has a sporty fit with a curved hem at the back for added comfort. Wear it on its own or underneath for layering up. Would you like this boxing vest printed with some text or a logo? 100% Polyester Vest Sporty fit with curved back hem Moisture-wicking fabric UPF 30+ UV protection. Size: XSmall Youth 3-4 years, Small Youth 5-6 years, Medium Youth 7-8 years, Large Youth 9-11 years, XLarge Youth 12-13 years