Nike Sportswear Men’s Baseball BSBL Logo Gold & White Breathable Anti-Odor Large. READY TO WEAR, ON OR OFF THE FIELD. The Nike T-Shirt is made with a soft, comfortable fabric blend that’s just waiting to become your new favorite tee. Product Details Standard fit for a relaxed, easy feel 50% polyester/25% cotton/25% rayon Machine wash Imported Shown: White/University Gold Style: DM3477-100