with the longest contact length and effective edge the aero is designed for harder snow, faster lines & most aggressive riding. a lightweight and responsive paulownia/poplar woodcore is combined with 360-wrap sidewall construction for ease and dampness when conditions get rowdy. a durable, high performance sintered base and stainless steel tail reinforcement make this premium product your daily driver. featurespoplar / paulownia woodcorestainless steel tail reinforcementdurable sintered base material360wrap sidewall construction