- Beth is on assignment and will return soon.
- A Charlotte man who led police on chase is charged in Valentine’s Day homicide. Why did he run? Sean looks a little closer.
- Barron is on assignment and will return soon.
- Miguel puts together a grab bag of thoughts from his Flea Market of Ideas. He talks a little about cops getting denied service because they are armed, about Moms Demand blaming the NRA for car deaths, and about a liberal mugged by the reality of gun control.
- Our Special Guest this week is competitive shooter and Pro-Arms Podcast hostess Gail Pepin.
- Tiffany brings her unique perspective to the controversy surrounding the events in Charlottesville, VA.
- It's just like a woman for Erin to be focused on what people should and shouldn't be wearing in the summer. Her position on white clothing after Labor Day is unclear, but she has some definite thoughts on cotton.
- NPR held a Round-Table on gun control. Weer’d is here to take on the lies.
- And our Plug of the Week is the Sparkr Mini by Power Practical.
Listen to the podcast here.
Read the show notes here.
Thanks to LuckyGunner and Remington for their sponsorship, and a special thanks to Firearms Policy Coalition for their support.
Blue Collar Prepping Transcript -
Clothing for Hot Weather Survival
There’s a saying among campers, hikers and other survival buffs: “Cotton Kills”. This is because cotton loves to absorb moisture but hates to let go of it. In cold weather, if you get your cotton clothes sweaty, or you fall into water, you will likely become hypothermic if you keep them on because they will stay wet and cold -- but if you take them off to dry them out, you will also likely become hypothermic because you won’t have the insulation of clothes on your skin.
This is why, if you watch a lot of survival TV, you’ll see people like Bear Grylls stripping naked before swimming through cold water. Yes, it’s uncomfortable, but it’s not like having wet clothing on while swimming would make it any more comfortable. And once on the other side, Bear will dry off with a towel and then put his still dry clothes back on.
In fact, this is good advice regardless of whether or not you’re wearing cotton, so remember that trick.
But if cotton kills in cold weather because it absorbs moisture and doesn’t let go of it easily, what about in hot weather? Specifically, what clothing should someone wear in a hot environment if they have to walk to safety?
As I mentioned last week when I answered Amy’s letter, hot weather survival is based on variables. In this case, the biggest factors are humidity and terrain. If you’re in a dry environment, your biggest danger is from direct sunlight. Keep as much as your skin covered as you can, and cover the rest in sunscreen. Cotton is actually an acceptable choice of fabric for this situation during the daytime, because it will absorb your sweat and the low humidity and high heat will help it dry out. But that’s during the day. At night, it’s a different story.
You see, hot-but-dry environments are usually deserts, and deserts have a distressing habit of becoming cold at night because there isn’t much in the environment to retain that heat. So the sweaty cotton clothing that’s fine to wear during the day can still result in you becoming hypothermic at night. Your options, then, are either to carry spare clothes that you change into at night, or to wear clothing made from synthetic materials such as Gore-Tex or microfiber.
These materials are great because they wick moisture away from the skin and dry much faster than cotton does. Not only does this prevent chafing rash, which is why so many exercise fabrics (like Under Armor, are synthetic), but it also makes them excellent choices for hot and humid environments as well.
Here are the materials you should avoid for hot weather survival:
- All forms of cotton, including denim.
- Rayon, Lyocell, Tencel, and Viscose.
- While they are synthetic, these fabrics actually absorb moisture as fast or faster than cotton, and lose all insulation when they become wet.
These are materials which are good to wear for hot weather survival:
- Pertex
- Supplex
- Gore-Tex
- Under Armor Heatgear
- Cool Max
You will unfortunately pay more for these fabrics than you will with cotton. On the other hand, they will protect your skin from the heat of the sun and absorb your sweat without chafing or sticking.
Regardless of whether your shirt and pants are cotton or synthetic, here are the four pieces of clothing you MUST have for comfortable hot weather survival:
- A wide-brimmed hat to keep your face and neck in the shade. Check last week’s show notes for a boonie hat I recommended.
- Shoes which breathe but still protect your feet. There’s no perfect answer here; good protection (like boots) will make your feet hot, and feet which breathe aren’t going to be well-protected (think sandals). Take the terrain into account along with your personal preferences and find what’s right for you.
- Spare socks. Unless you’re wearing sandals, your feet are going to get hot and sweaty. Take it from someone who has suffered Athlete’s Foot: the last thing you want for your feet in hot weather is for them to be wet as well. Change your socks often.
- Spare underwear. This is for exactly the same reason as the socks, only moreso. Trust me, you really don’t want heat rash anywhere near your sensitive bits.
- Boonie hat with detachable neck and face flap - http://amzn.to/2vThbM9
- Under Armour Unisex Socks - http://amzn.to/2x8NvHn
- Under Armour Sports Bra - http://amzn.to/2x8Omrv
- Under Armour Men’s Underwear - http://amzn.to/2wUelUq
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