According to wiki… in molecular biology, the term double helix refers to the structure formed by double-stranded molecules of nucleic acids such as DNA. The genealogy references continue for LeBron James’ 12th signature shoe. After releasing the 23 Chromosomes in January, Nike is about to add the Double Helix colorway of the Nike LeBron XII to the collection. The shoes sports a deep burgundy upper (officially labeled as Merlot) with hits of Volt and Pink… most notably one medial side of the shoe. For me looking at the lateral and medial side pics is like day and night or like Dr. Jekyll and Mr. Hyde. The LeBron 12 “Double Helix” drops today at major Nike Basketball retailers and it’s bound to be an easy purchase just like all other styles this season.