I guess it all depends on how much YOU sweat. My self I sweat heavy and with the holster being tucked in tight to the body at some point the holster will have to start absorbing moisture. Most of the shooters that I shoot with are using the kydex (plastic) holsters whether they are IDAP or USPSA.
Where abouts are you planning on shooting? Here is a list of the matches in the state and you can sign up for the monthly reminders,
First Coast IDPA - Jacksonville - 1st Saturday
http://www.firstcoastidpa.com/
Florida Keys IDPA - Key Largo - 1st Saturday -
http://www.keysshooters.com/
Central Florida Rifle and Pistol Club - Orlando - 1st Sunday -
http://cfl-idpa.info/
Tropical Sport Shooting Assn. - Ft. Lauderdale-Miami 2nd and 4th Saturdays -
http://tssaidpa.us
Hansen IDPA - Ft Myers - 2nd Saturday -
http://www.swfps.com/idpa.htm
Flagler IDPA - Bunnell - 2nd Saturdays -
http://www.flagleridpa.com/
Florida West Coast Defensive Pistol Club - Pinallas Park - 2nd Sunday -
http://www.wacactionshooting.com/
Volusia County Gun And Hunt Club - Deland - 2nd Sunday -
http://www.volusiacountygunandhuntclub.com/
Hernando Sportsman Club - Brooksville - 3rd Saturday -
http://www.hernandosportsmansclub.com/
Lakeland Defensive Pistol Club - Ft. Meade - 3rd Saturday -
[email protected]
Titusville Rifle And Pistol Club - Titusville - 3rd Sunday -http://www.titusvillegun.com/
N. W. Florida Defensive Shooters Inc. - Cantonment - 3rd Sunday
http://nwfloridadps.topcities.com/
Ocala Sportsmans Assn. - Ocala 3rd Sunday Mar-Nov, 2nd Sunday Dec-Feb
http://www.osarange.com/
Defensive Shooters Fellowship Of West Broward, Inc -Tamarac - 4th Saturday -
[email protected]
The Gun Shop IDPA - Leesburg - 4th Sunday -
http://www.floridafirearmsinstructio...nshopidpa.html
Port Malabar Rifle And Pistol Club - Palm Bay - 4th Sunday -http://www.pmrpc.com/home.htm