SKLZ Spin Vision Softballs (2-Pack) silver jeans fold-over mitts and booties

fold-over mitts and booties

comfort & security

Anti-slip sole

this latest iteration maintains many of the signature features of the Primal 2

SKLZ Spin Vision Softballs (2-Pack) silver jeans fold-over mitts and bootiesFocus on the basics and improve your overall throwing technique with these four seam throw trainers. The striped ball turns purple when thrown to give instant feedback on revolutions per minute. Ball will only turn purple when using proper throwing form to promote better arm angles. Color changing design makes practicing the perfect fast ball fun for youth athletes throw after throw. While the white ball features a black rotation guide and raised