100% Polyester Imported ULTRA GAME NBA APPAREL - Officially Licensed by The NBA (National Basketball Association), Ultra Game NBA by UNK features innovative designs with forward thinking graphics and textures. COMFORTABLE ATHLETIC FIT: This quarter-zip tee is made of soft, lightweight performance material. Recommended sizing is for an athletic fit. THOUGHTFUL DESIGN: every part of this shirt was designed carefully. Moisture-wicking fabric that will keep you cool and dry. Ribbed sleeve cuffs and a standard-length hemline offer added comfort. 100% POLYESTER: Ultra Game makes this tee with 100% polyester. This makes it breathable with quick-drying abilities. NBA TEAM GRAPHICS: graphics are screen-printed on the shirt so you can show your NBA love everywhere you go.