Spider-Man’s Iron Spider suit in Avengers: Infinity War and Endgame was originally a bit different in terms of its color scheme.
Based on the design first seen in the Marvel Comics event Civil War, the Iron Spider suit gave Peter Parker an additional set of “legs” that would increase his combat capabilities. The design was integrated into the Marvel Cinematic Universe by utilizing colors closer to the character’s typical red, white, and blue attire instead of making use of the red and gold look that debuted in that story. But concept artist Ryan Meinerding reveals that there was originally a slightly different plan in store for the wall-crawler.
Avengers: Infinity War opted to keep the gold versions of the legs in the film itself, but originally, these were supposed to match with the red and blue look that Spider-Man is known for. You can check out the alternate Avengers: Infinity War Spider-Man design below:
https://www.instagram.com/p/B6deBCiJu2X/
The Iron Spider costume was also used in Spider-Man: Far From Home, as Spider-Man kept it after his adventures with the Avengers in Infinity War. However, it remains to be seen if it will be used again.
Here is the official synopsis for Avengers: Endgame:
The grave course of events set in motion by Thanos that wiped out half the universe and fractured the Avengers ranks compels the remaining Avengers to take one final stand in Marvel Studios’ grand conclusion to twenty-two films, Avengers: Endgame.
Directed by Anthony and Joe Russo, Avengers: Endgame stars Robert Downey Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johansson, Jeremy Renner, Don Cheadle, Paul Rudd, Brie Larson, Karen Gillan, Danai Gurira, Benedict Wong, Jon Favreau, Bradley Cooper, Gwyneth Paltrow, and Josh Brolin.
Avengers: Endgame is now available on Digital HD, 4K Ultra HD, Blu-Ray, DVD, and Disney+.
Source: Instagram
