Every couple of years, Majestic changes the design of the batting practice jerseys. The new ones can be seen here. Putting away my feelings on a single template being applied to 30 MLB teams, I'm glad to see that the Cubs appear to be returning their BP jersey to a Cubbie blue, instead of the navy they've favored recently. I am not excited about the white-and-red side panels on the jersey, but I think it certainly looks better than the one it's replacing, which quite noticeably does not match the Cubs' hats.
I also like that the names being kept off of the jersey, which is something that a lot of teams that have names on all of their jerseys are planning to do with their batting practice jersey.