Show up in classic game day style with a new Nike MLB shirt from our shop at Lids.com. Our assortment of MLB shirts come in a variety of styles and sizes that all show off official MLB team colors and graphics. From casual MLB short-sleeve tees to long-sleeve shirts, we got you covered for any time of the season. For those hot game days, snag a comfortable Nike tank top. Be sure to check back for new arrivals of MLB t-shirts so you're ready for every event throughout the season.