What type of gear are you wearing this January to keep you warm?

[FullThrottle]

In Key Largo I've been using my 3mm shorty in 73 degree water in January. It can get a little colder inshore, but the outer reefs will stay more consistently 74 or so because of the Gulf Stream. I haven't bought a full suit yet but I think it would be the choice occasionally in winter on less warm days.

 

[bobmaggi]

Here in the Great Lakes diving I were 4th Element Artic with a Under Armor base layer. In between them is a Light Monkey heated vest, heated glove liners and heated sock liners. With that I’m pretty comfortable for most dives

 

[Jim Lapenta]

Drysuit with 4th Element Artic System underwater.
However it was 15 degrees yesterday morning when I left my GF's house and I was wearing one of my wool kilts, t-shirt, sweater, and light jacket and I was fine.

 

[The Chairman]

The springs stay 70F year-round. I usually wear a jacket between dives or not dive at all. On the dive I wear a t-shirt and swimsuit.