"Indoor Mania" Madness Tee by Nike®

Show your Blue Devil pride with the Indoor Mania Tee, crafted from 100% breathable cotton in bold Game Royal. Designed for comfort and energy, this shirt is perfect whether you’re cheering inside Cameron Indoor or repping Duke spirit around campus. The striking “Indoor Mania” graphic captures the excitement of Duke basketball and makes this tee a standout piece for any fan’s collection. With its unisex fit and easy‑care design, it’s the ideal choice for gameday, alumni events, or everyday wear that keeps your Duke pride front and center.