TrailHeads Men's Power Stretch Convertible Mittens | Fingerless Gloves
Winter Convertible Mittens Thinsulate Insulation Fleece Lined Knit Half Finger Gloves with Mitten Cover for Men & Women
I'm trying to find convertible mittens just like these: I.e., they DON'T have little half-fingers, just one big opening. But I need ones that are sized for men, and ideally are waterproof/windproof.