I think the Extra Padding passive does nothing : r/Helldivers

Why Armor is broken. This is why. *fixed* :: HELLDIVERS™ 2 General Discussions

How Does Extra Padding Work In Helldivers 2 - Gamer Tweak

Helldivers 2: The Best Armour For Spreading Managed Democracy

Steam Community :: Guide :: The 𝐔𝐋𝐓𝐈𝐌𝐀𝐓𝐄 Build for 𝑻𝒆𝒓𝒎𝒊𝒏𝒊𝒅𝒔 ⚡ [Cutting Edge] ˡᵛˡ⁵⁰

Armor Types in Helldivers 2: Understanding Your Defensive Options - GadgetMates

Helldivers

10 Random But Cool Mechanics In Helldivers 2 You Probably Didn't Know About

The Helldivers 2 meta is a symptom of a much larger problem, and nerfs don't fix it

All Body Armor So Far on Helldivers 2

Best Starting Tips & Tricks – Helldivers 2 - Tips & Tricks - Getting Started, Helldivers 2