Officially Licensed Sonic The Hedgehog Apparel for Women - Men - Boys - Girls - Toddler; Sonic The Hedgehog T-Shirts; Birthday T-Shirts; Sega; Video game; Speed; Blue hedgehog; Rings; Super Sonic; Adventure; Chaos Emeralds; Dr. Robotnik; 24S1HE00542A-001 Crafted from a unique 40 singles tri-blend fabric, offering a lightweight, ultra-soft feel Classic crew neck design with side-seam construction ensures both comfort and a flattering silhouette Lighter colors are semi-sheer