42 deg

-polartech vest

-O2 jacket

-full fingered gloves

-khakis

Ears were really cold, body was fine.

46 deg

-O2 jacket

-full fingered gloves

-khakis

Was comfortable.

37 deg, wind chill 34

-O2 jacket

-fleece vest

-insulated gloves

-skull cap

-khakis

Was comfortable.

39 deg, feels like 33

-O2 jacket

-polartech vest

-jeans

-full fingered gloves

Was comfortable.

45 deg

-O2 jacket

-khakis

-full fingered gloves

Was comfortable.