Keep cool with this high performance coolmax jersey. It has a 7 inch zipper front, three rear pockets that are easy to reach. Highest quality printing will not fade or wash out. Check out our website for information: http://www.aerotechdesigns.com/child.htm Standard American Sizes Small 0-2 | Medium 2-4 | Large 6-8 | X-Large 10-12| Adult XS 14-16 We have three child sizes: SMALL/MEDIUM LARGE/X-LARGE and Adult XS Size is based on standard clothing size not age. Babies can wear the size small until about age 3-4 because of the transition from diapers. Availability: Usually ships in 2-3 business days Child Flamingo Cycling Jersey CH-FLAM$39.95Size: child Small/MediumChild Large/XLargeAdult MediumAdult LargeAdult XLarge Thank you for your interest in our cyclewear! We ship all orders ASAP email: cyclewear@aerotechdesigns.com Website: http://www.aerotechdesigns.com