When i was younger I wore a vest for about 8 monthes I loved it but gave it up because my friends and there family did not understand. The only problem I had was the lack of air flow. The back was mesh but that still did not allow enough air flow of the underarms and chest. I still have my survival vest pockets full and ready to go. I miss my vest. <img src="/images/graemlins/frown.gif" alt="" />