Extremely warm and waterproof. Did not wear more than a few times. These are in excellent shape. Not that cold here so I wore my other Sitka delta wading jacket, bibs/waders, fahrenheit jacket and gradient pants. Not a lot of field hunts for me and also getting out of waterfowl hunting. - Primaloft (not-aerolite) - just as warm if not warmer than aerolite fill - Goretex - waterproof - Great condition. No rips or holes. Small spots on seat (check photos). - Retail for this set is over $1000