This adidas brand authentic 2022-23 reverse retro jersey was personally hand-signed by philipp grubauer. take your collection of seattle kraken memorabilia to the next level with this autographed philipp grubauer deep sea blue adidas authentic jersey with inaugural season jersey patch. whether displayed in your home or office, it's the perfect way to highlight your passion for the seattle kraken for years to come.made in the usafanatics authentic presented by mounted memoriesincludes tamper-evident hologram to ensure authenticityofficially licensed this product is guaranteed authentic and includes a fanatics certificate of authenticity and an accompanying tamper-evident fanatics hologram.