Today only, get 50% off Adidas NCAA Gear on Amazon. Many items ship free for Prime members, and shipping is also free for orders of $49 or more. The promotion includes these NCAA Long-Sleeve T-Shirts, which list for $22 but fall to $11 during the sale and these Embroidered Full-Zip Hoodies, which list for $75 and drop to $37.99 today. In both cases, you can choose your style based on the team you support. Note: Sizes and logos may sell out quickly during this sale. Sales tax is charged in most states.