PERFORMANCE TECHNOLOGY: Redesigned Thermo Composite Technology(TM) material that makes up the Hype Fire's barrel, resulting in an unbelievably huge sweet spot and more consistent contact That means that even on mishits, the Hype Fire is capable of producing damage Connexion Max Elastomer Connector interlocking the barrel and handle, you won't get any vibration or sting on mishits Refined Opti-Flex(TM) Handle meaning that each size of this bat is specially engineered to give you the perfect balance of flex and stiffness needed for flawless bat speed and barrel control Power Boost Soft Knob provides hitters a more comfortable feel on their bottom hand while maximizing leverage to help you get every ounce of power possible from your swing ADDITIONAL DETAILS: NOTICE : Baseball/Softball Bats are only eligible for return if they have not been used.