New Schutt Tucci XR1 AiR Baseball Batter's Helmet Junior OSFM Matte Black Never been used before! The SDX Shock Dissipating Technology LP204G Yth Sz 13 Wht The SDX Shock Dissipating Technology allows for an incredibly pure feel with zero vibration or sting as well as tremendous out of the wrapper pop EPP (Expanded Polypropylene) advanced protection system that's significantly lightest than the traditional foam without sacrificing performance 3 LAYER PROTECTION distributes the load and energy of impacts across the entirety of the helmet shell effectively dissipating the energy away from the player MAXIMUM AIR FLOW designed and formed to ventilate heat from the head to maximize performance and air flow throughout the helmet Low profile XR helmet shell made with high performance PCA Temporal wing design adds strength and durability to the shell