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Re:DIY Positive Pressure Suit by mkoryak on Sunday March 22, 2020 @10:39PM (#22660777)
One time I biked to work (~5 miles) on a summer day (80+ F) wearing nothing but underpants and a PPE suit from childrens' hospital Boston. The only thing exposed to air was my face.

When I got to work, I was swimming in my own sweat. I remember taking it off and draining buckets of sweat out of the 'sock parts'.

If this thing is air tight, I expect it would work about the same. That little blower wont be enough to cool you down on a warm day and you will be enjoying a sweat bath.

Re:DIY Positive Pressure Suit by zxexz on Sunday March 22, 2020 @11:05PM (#22660891)
What was the reason behind the strange cycling attire, if you don't mind me asking?
Re:DIY Positive Pressure Suit by EllipticCurve on Monday March 23, 2020 @05:11AM (#22662280)
In some sports this is kind-of normal procedure to reach a weight class before a major competition. You go into a sauna or do sports in air-tight clothes and lose a few kg of water. After getting weighted and assigned a weight class you drink lots of water again
Re:DIY Positive Pressure Suit by mkoryak on Monday March 23, 2020 @12:17PM (#22665432)
I did it for the lols, I also didn't know that it was made out of non-breathable fabric.
Re:DIY Positive Pressure Suit by russdill on Sunday March 22, 2020 @10:50PM (#22660826)
If you really want to go all the way, you can either DIY or buy one of the existing ice backpacks. These come with a vest with water tubes to cool down your skin and blood. The ice supply lasts a few hours.

Of course, it means there will be more to worry about contaminating when doffing.