Monica Puringtonwrote a review of Therm-ic SmartPack ic 950 on December 29, 2017
Familiarity: I've put it through the wringer
I love these little suckers - I have gotten severe frost bite on my toes and have to keep my toes warm even in 30+ degrees! These do the trick - but the batteries hardly last a season and replacements are $200+!!!! Ridiculous.