Condition is "Used". A Bat For Every Player. Shipped with USPS Priority Mail. But, even if you are a drop 10 swinger, if you are up for potentially dealing with a warranty and play a lot of baseball games then the 2019 DeMarini CF Zen will be a bomb maker. 2019 DeMarini CF Zen Sizing. DeMarini 2019 CFX Balanced (-10) Fastpitch Bat Go from good to game-changing with the 2019 CF Zen (-10) Fastpitch Bat from DeMarini. 2019 Demarini CF Zen 30/20 Drop -10 CBZS-19 USSSA Baseball Bat. CLOSEOUT 2019 DeMarini CF Zen Youth USSSA Baseball Bat -10oz WTDXCBZ-19. Certified for and made to meet all USSSA standards, the CF Zen Black (-10) features a brand-new Paraflex+ Composite material co 2019 DeMarini CF Zen Black USSSA -10 Senior Baseball Bat … The most popular offering in the CF Fastpitch lineup, the CF Zen (-10… DeMarini knows baseball players come in different sizes and strengths, so the 2019 CF Zen comes in three different options: -10 ounce (most common), -8 ounce (stronger kids), and a -5 ounce (stronger or about to enter high school using BBCOR Bats).Note, however, the barrel size is noticeably smaller on the -10 … The CF Zen Youth Big Barrel Bat for 2019 is crafted with 100% Paraflex+ Composite material, giving you 22% stronger … BBCOR (Drop 3) USSSA (Drop 5, 8, 10) USA (Drop 10)