Could you please help me with the bolded part of the following passage? I do not quite understand.
Thanks a lot
The first samples, furnished with round-the-clock internet access, have been revealed in fashion shown at tech conferences, with models wearing headset microphones and built-in keyboard sleeves. For all the innovation that’s been shoveled into fashion, you’d think inventors would be able to come up with something truly useful-like sang-proof cashmere sweaters. Is that so much to ask?
No bolding in your post - could you repost the phrases that puzzle you.