The youth line is modeled after the Adult Elektron and priced for the youth rider. The '06 Elektron Jersey has been upgraded this season. We specified a MORE DURABLE 100% POLYESTER FABRIC that will wick sweat from your body. Strategically placed mesh panels, sonic welded COLLAR GRAPHICS, PADDING IN THE ELBOWS, low profile cuffs and a DROP TAIL design to keep it tucked in.