Used 2022 Louisville Slugger Solo 10 USSSA Baseball Bat: WTLSLS6X1022 31 21 Size:31 21 you'll make the quick transfers 31 18.5:orange you'll make the quick transfers needed to nab speedy runners and slap hitters coming out of the box 21% Spandex Hyperstrong technology directs force to padding to keep you protected Moisture wicking technology lifts sweat to accelerate evaporation and keep you dry Pinnacle jersey mesh material with key compression zones to keep larger muscle groups warm and prepared Key pad placement provides durability for key abrasion areas at the hip and lower leg Features USSSA (New 'NTS Tested') Certification 2 3 4 Inch Barrel Diameter