The iron angels, seal team wow

Well, if it's invisible and your ironman suit is invisible...

https://www.msn.com/en-ca/news/other/einstein-teleportation-and-the-mysterious-philadelphia-experiment/ss-AA1fr917?ocid=msedgdhp&pc=U531&cvid=bc6fb6a2f1b84f0baa1ccab6bddd80f7&ei=4#image=19

Make it as thin as a Space Blanket for Agents.

Aluminium oxynitride (marketed under the name ALON by Surmet Corporation[3]) is a transparent ceramic composed of aluminium, oxygen and nitrogen. ALON is optically transparent (≥ 80%) in the near-ultraviolet, visible, and midwave-infrared regions of the electromagnetic spectrum. It is four times as hard as fused silica glass, 85% as hard as sapphire, and nearly 115% as hard as magnesium aluminate spinel. Since it has a cubic spinel structure, it can be fabricated to transparent windows, plates, domes, rods, tubes, and other forms using conventional ceramic powder processing techniques.[citation needed]

ALON is the hardest polycrystalline transparent ceramic available commercially.[2] Because of its relatively low weight, distinctive optical and mechanical properties, and resistance to oxidation or radiation, it shows promise for applications such as bulletproof, blast-resistant, and optoelectronic windows.[4] ALON-based armor has been shown to stop multiple armor-piercing projectiles of up to .50 BMG.[5]

ALON is commercially available in sizes as large as 18-by-35-inch (460 mm × 890 mm; 46 cm × 89 cm) monolithic windows.[6]

INVISIBLE IRONMAN SUIT AVAILABLE UPON REQUEST