Free Sample of Stayfree Ultra-thins with Thermocontrol This post may contain affiliate links. Please see my full disclosure policy for details. October 7, 2010 7 Oct Pin0Share0TweetGoogle+0shares Head on over and request a free sample of Stayfree Ultra Thins dry-cool THERMOCONTROL. Just fill out the form and your free sample will arrive in just a few weeks. Thanks Coupon Katarina!