U.S. Army poly pro
From Operation East Wind
USGI polypro set
A minimum of one set of non-cotton long johns or polypro undergarments are required.
- During this time frame, the thick brown USGI polypro set would have been most common. These sets are still commonly available and make a good choice for East Wind use.
- Some attendees prefer thinner wicking style under garments, these are fine as well.
- Remember cotton kills, we will not accept any cotton long johns.