A smaller, slimmer version of the Gigatex which is a great mitt for cold weather skiing - nice and warm, but sleek so it fits in your poles straps. It's gotThinsulate insulation,a wind resistant shell and knit cuff. The velcro wrist strap keeps the mittsecurely on the hand.
Auclair women's size guide (based on circumference of the hand):
SizeS =6-6.75"
SizeM = 6.75-7.5"
SizeL =7.5-8"