Collection: Oklahoma Sooners

About This Item Hand-signed by Oklahoma Sooners legend Adrian Peterson Authenticated by JSA Witness Authentication Official Schutt brand mini helmet Includes a matching JSA certificate of authenticity and tamper-evident sticker

About This Item Hand-signed by Oklahoma Sooners legend and Heisman Trophy winner Sam Bradford Custom crimson college-style jersey with stitched letters and numbers Authenticated by Beckett Witnessed with a numbered hologram and QR code for verification Size: XL

About This Item Hand-signed by Oklahoma Sooners legend Brian Bosworth Official Riddell Full Size Speed Replica helmet Authenticated by Beckett Witnessed Authentication (BAS)

About This Item Hand-signed by Oklahoma Sooners legend Brian Bosworth Custom made authentic style jersey with stitched letters and numbers Authenticated by Beckett Witnessed with a numbered hologram and QR code Jersey size: XL Color: Crimson

About This Item Hand-signed by Oklahoma Sooners legend Adrian Peterson Schutt white mini helmet edition Authenticated by Beckett (Witnessed) Includes tamper-evident hologram and matching certificate of authenticity

About This Item Hand-signed by former Oklahoma standout Sterling Shepard Maroon college-style jersey with stitched name and numbers Authenticated by Beckett Witnessed with a serial-numbered COA Custom-made style jersey featuring no team logos or league branding Size: XL

About This Item Hand-signed by legendary coach Barry Switzer Oklahoma Sooners full-size Riddell Speed replica helmet Authenticated by Beckett with a witnessed numbered hologram and QR code Features a clean white helmet finish with Sooners branding

About This Item Hand-signed by 2003 Heisman Trophy winner Jason White Maroon college-style custom jersey with stitched letters and numbers Includes James Spence Authentication (JSA) numbered sticker and matching COA Professional quality stitching with no brand logos or tags

About This Item Hand-signed by Oklahoma Sooners legend Adrian Peterson Full-size Riddell Speed replica helmet Authenticated by Beckett Witness Series Features iconic Sooners team colors and logos

About This Item Hand-signed by Adrian Peterson Official Riddell Oklahoma Sooners Speed mini helmet Authenticated by Beckett Witnessed Authentication Includes a Beckett tamper-evident hologram Signature featured in silver ink

About This Item Hand-signed by Oklahoma Sooners Heisman Trophy winners Jason White, Steve Owens, and Billy Sims Full-size Schutt Authentic Helmet Each athlete included a "Heisman" inscription alongside their signature Authenticated by JSA (James Spence Authentication) with a Witnessed Certificate of Authenticity

About This Item Hand-signed by Heisman Trophy winner Kyler Murray Custom maroon college-style jersey with stitched names and numbers Inscribed with "Heisman" designation Authenticated by Beckett Witnessed (BAS) with matching COA and tamper-evident sticker Size: XL

About This Item Hand-signed by Oklahoma Sooners star Sterling Shepard Official Oklahoma Sooners logo football Includes JSA Witness Certificate of Authenticity and matching serial-numbered hologram Authenticated through JSA's Witnessed Protection Program

About This Item Hand-signed by legendary Oklahoma Sooners coach Bob Stoops Riddell Full Size Speed Replica helmet Authenticated by Beckett Witnessed Authentication (BAS) Includes a numbered hologram and QR code for easy verification

About This Item Hand-signed by legendary Oklahoma Sooners coach Bob Stoops Riddell Speed mini helmet Authenticated by Beckett Witnessed with a numbered hologram and QR code Official NCAA licensed Oklahoma Sooners collectible

About This Item Hand-signed by legendary running back Adrian Peterson Custom crimson college-style jersey with stitched letters and numbers Authenticated by Beckett with a serial-numbered hologram and COA Size: XL