I purchased my Lenz 6.0 gloves a few months ago from the EU-based online company snowinn.com and the price was more than half off the price of any North American outfit. The gloves were shipped promptly from Spain using DHL Express and arrived at my place about 9 days after ordering.
Very happy with the Lenz 6.0 gloves! They are much more nimble than my Chaval gloves I purchased a few years ago and I like the adjustable heat range (3 heat-settings) with the Lenz gloves.
For some reason, the Lenz batteries themselves aren't any cheaper through snowinn. But I already had Lenz batteries in hand for use with Lenz heated socks.
After trying a variety of gloves and lobster mitts with mixed results, I popped for the Lenz 6.0 gloves back in November. Also got them through snowinn.com, for a great price (
without batteries), delivered by Christmas. Got the Lenz rc1800 batteries from a US outfit for a decent price.
Having used them in some very cold conditions at A-Basin in February, and at Crystal, White Pass, and UT, I'm pleased with them. My hands get painfully cold easily (not Raynauds, but might as well be), and if they can stay just cool and useable in frigid temps, I'm happy. The Lenz gloves did that in -20 F windchill at A-Basin, and much better in usual winter temps. I like that the batteries just snap in without fussy wires, and the Lenz heat app for smartphones allows you to fine tune your warming (and potentially get more warming time by on-off cycling). If I had to use them in really cold, windy conditions, I'd get a simple unlined overmitt like the Black Diamonds.
Overall, worth the $$, and give me more dexterity than lobster mitts or mittens.