Blue Rainbow Oxy Patch. MLB Authenticated YP 834208. This is a Houston Astros Blue Rainbow Game Issued Jersey to World Series Champion David Hensley. Includes all the authentic features of a game jersey such as number and lettering, both of which, are tackle twill and professionally stitched on the jersey. This Nike jersey comes in a size “46c” with no. Item also includes the OXY patch on the left sleeve. On the right is the Houston Astros Team patch, i tem also contains all the identifying marks such as the wash tag that says “Prop of the Houston Astros 46c”. On the bottom it has the Nike Authentic Collection tag, j ersey itself is. “0890” on the inner tag which is designated for game usage by the team and not for retail sale. It was Authenticated as “Team Issued” by an MLB Authenticator and assigned MLB Authentication above. This certifies it as being authentic and would be a great jersey to add to your collection.