New Easton Beast X YSB18BXHL 28 16 USA Youth Baseball Bat 2 1 4" LL DEMO 13 Sprintskin upper is a revolutionary 17.5:Green White Sprintskin upper is a revolutionary laminated package for incredible support and reduced weight Speed Spat seam tape is tactfully placed to elevate lockdown and promote a natural flex Our Pure Vent System amplifies airflow throughout padded areas while the Motion 360 mesh incorporates variable stretch materials in critical areas allowing for unrestricted shoulder and torso movement 4mm Hyperskin Bat Grip Speed Balanced Swing Weight 2 1 4" Barrel USA Baseball Stamp of Approval Bat is in factory wrapper and has "demo" engraved on it This Beast X Hyperlite Youth Bat can be summed up in three words: Loud