As the name, Mile High Authentics suggests, EVERYTHING I OFFER IS 100% AUTHENTIC! Unlike some others on here who try to pass off knock-offs as real, I only offer apparel that is officially licensed by the league of the team or school (NFL, NBA, MLB, NHL, MLS, NCAA, etc.). If you don’t see a hologram authentication sticker on a photo, please ask so I can clarify the authenticity, but you’ll rarely need to, as almost all apparel in my closet is NWT. I only sell new clothing, so if the item is NWOT and you’re unsure of its authenticity, you don’t need to be, as it can only be in my closet if it’s 100% authentic, just as the name MILE HIGH AUTHENTICS suggests. My discounted prices come from me finding great deals and passing the savings on to you, not due to illegally replicating genuine officially licensed apparel. The listed original prices are actual MSRPs - don’t hesitate to look up items and see for yourself - so you know you’re always getting brand new officially licensed authentic apparel at a great discount as well discounted shipping! Typically when you see ultra discounted prices for licensed apparel, you should be skeptical, as many people sell fakes, but not me. At Mile High Authentics, it must be new and it must be authentic and officially licensed, or it won’t make it into my closet, so buy with confidence! Please feel free to message me with any questions, and don’t hesitate to make an offer! Thanks, Ryan