The Valkyrie are Medium Hybrid Javelins, made of mixed composite material and are specifically made for less technical, but powerful throwers, who are in need of a more forgiving Javelin option than Valhalla Javelins. Valkyrie Javelins are therefore more forgiving than the Valhalla and Carbon Javelins like Airglider, Orbit and Champion. Therefore allow the thrower to make minor technical errors. The Javelin will self correct immediately after the release for imperfect throws. IAAF certified no: I-18-0912.