[Available in Mid-February 2008] Our youth jerseys are light-hearted and fun, but dont think they're "kids models". Constructed of the same materials as our ProTour-inspired adult apparel, the Blast Jerseys come in the kid-favorite theme TonkaTM. - Descente H2ZeroTM fabric with vapor-channel technology and a soft, comfortable hand - Hidden 14 inch zipper - Sublimiated printing throughout - Soft-tension elastic at the pocket openings - Contoured reglan sleeves and a tapered collar for a superior fit Descente Youthn Tonka Blast Jersey Youth size medium; measures about 16" armpit to armpit Shoulder to waist measures 20" 1/2 hidden front zipper and 3 rear pockets 100% Polyester H2ZERO(TM) is 100% Polyester dual-denier yarn. It employs “denier-gradient” and “vapor-channel” technology to provide best-of-class moisture management. This lightweight fabric has a great hand and moves with the body and breathes, providing a level of moisture management and unsurpassed comfort in medium to high temperature ranges. Availability: Usually ships the next business day. 12020$40.00Size: SML Thank you for your interest in our cyclewear! We ship all orders ASAP email: cyclewear@aerotechdesigns.com Website: http://www.aerotechdesigns.com