Auclair Gigatex Mitt (men's)
The Gigatex is a great mitt for cold weather skiing - nice and warm, but sleek so it fits in your poles straps. It's got Thinsulate insulation, a wind resistant shell and knit cuff. The velcro wrist strap keeps the mitt securely on the hand.
Auclair size guide (based on circumference of the hand):
Size S = 7-8"
Size M = 8-9"
Size L = 9-9.5"
Size XL = 9.5-10"