Cheeeeitwrote a review of MontBell Thermawrap BC Insulation Jacket - Men's on December 13, 2010
5'10"- 170 lbs- 15.5" neck- 33" sleeve - Ordered Medium for a fitted athletic functionality for single use and layering under a shell. Pockets are great. DWR works great. Sleeves are a bit long, but I've found them to work well w/ gloves, either under gauntlet (marmot randonnee) or over a pair of liners. Warmth to weight is as good as it gets.
Exactly what I was looking for!