I have worn AK exclusively the last 3 seasons and love it! Daily to work & 30+ days a year riding. I have a Stagger I just got in black for the days when my LZ Down is too warm! It is an instant favorite.
Wearing AK Gore tex Jackets and pants to ride I have yet to get wet even in 3 feet of fresh.
Size small fits right for me at 5'4, 135lbs. Gives me room to wear body armor or a hoody.