Preston Crawford said:What's a good (hopefully cheap) warm middle layer for the winter? As
I've gotten skinnier winter has gotten more brutal. Right now we're in
the 20s. I'm thinking some kind of vest or something, to protect my
core. I already have a rain jacket (Portland, Oregon), and then a
wicking long sleeve shirt on top of another shirt, but I'm still too
cold. So any suggestions for a good, preferably inexpensive middle
layer?
Preston
Not exactly a suggestion for a middle layer, but I am quite comfortable
down to about -5C (23F) with:
thin wool socks
Neoprene booties over cycling shoes
cycling shorts
bib-tights with "Windtex" (windproof, almost water-proof) front panels,
and fleece back panels
long-sleeve wool undershirt
Windtex jacket that has a high collar so I can zip all the way up my
neck
Windproof helmet liner
dense fleece (windproof) gloves
For temps from -5C (23F) to -10C (14F) I add thin wool long underwear
under the tights and an additional thin wool long sleeve shirt. Down to
-15C (5F) I use a medium thick wool sweater instead of the second wool
undershirt and thicker or 2 thin wool socks. Below -15C I don't ride or
ski.
I think the key is windproof outer layer, and wool as a base closest to
the skin. Windproof keeps your personal warm air with you and limits
evaporation, and wool keeps you warm despite being wet from sweat,
condensation, or precipitation. Wicking synthetics don't seem to work
as intended when they are in a confined space like under a rain jacket
or behind some other windproof layer, so you have wet skin and
non-optimal insulation. Wool seems to be much more flexible in that
regard. Also I find tight-fitting helps as big pockets of cold air
don't accumulate. Covering transitions with big overlap from sleeve to
glove, jacket to pants, etc also makes a big difference.
Good luck!
Joseph