system
Given the following post, respond as if you're commenting on Reddit:
human
[Spider-Man] Why doesn't Spider-Man make a more durable suit ?

Y'know like nightwing.Like how often does his suit take damage before he does this....
gpt
His unique combat style involves fantastic acrobatics.    Any kind of movement restriction is basically intolerable.  He regularly doges things by the smallest margin, which means if it has any thickness he's be taking more hits.  Normal anti-balistics and protective clothing are not an option.

While Peter is a legit scientific genius, micro-thin like like that armor Stark made is beyond his expertise.