my wife and i both enjoy hunting with our heater body suits. they allow you to dress light for the walk in and then you climb into the suit and it simply traps your body heat. i occassionally visit their site, www.heaterbodysuit.com, to see their new camo patterns, products, etc and i noticed their running a sale if you're interested, $20 off and free shipping on the suits! good luck finding the right clothing for your hunting season!