Hello, This is my first post. I have been a regular visitor to the site for quite some time. My uncle, 60+ diabetic, overweight was recently in a situation. He had gone out to check cattle in his pickup and went missing in single digit low weather. No problem in a warm pickup but things went south as he dropped one wheel into a ditch. Luckily he had just fueled so was able to keep warm through the night. The search went through the night and the next day a rescuer saw a glimpse of hunter orange on the horizon. Nebraska state law requires 400 square inches of hunter orange on their head, back and chest AT ALL TIMES during hunting season and my uncle still had his cheap vest in his pickup so he tied it to the antennae. I now have .50 vests in all my vehicles.