Ill give you fair notice...the pants I have are unbeatable in performance BUT they are pricey.

Heres the website:
Cycleport/Motoport

Here is a two part review I did on them:
Part 1

Ive been out in the high 30s. low 40s and had no issues with only jeans underneath. Those overpants with my heated gloves and Im a happy camper.

SOLD: 07 Black BA, 39mm FCRs, TPUSA stage 1 head, TPUSA 813 cams, TPUSA 10.8:1 pistons, TTP #3 igniter, Specialty Spares Long Cannons, Tsukayu Hard Bags. 82HP/55tq NEW: 19 Goldwing Tour DCT