Off-field training starts before the season does. The King Of JUCO Pro Series Youth V2 Shorts With Liner are built with a mesh liner sewn in, so there's no guessing what to wear underneath on lift days or sprint work. A BL101 crest prints on the left leg and a Pro Series 101 graphic runs down the right, while a zippered back pocket and a side zip detail keep small items locked down mid-workout. Named for Eric Sim - the King Of JUCO himself - this piece nods to the JUCO grinder who turned six pro seasons and a viral 95-mph chase into one of baseball's biggest online followings. The stretch fabric moves through every rep without riding up, and the drawstring waistband keeps the fit dialed in. This pair comes from the Eric Sim Collection, made for the young athlete who trains as hard as he plays.
Shorts: 90% polyester, 10% spandex
Built-in liner: 88% polyester, 12% spandex with a floral print
