Outdoor Research Pro Modular Glove Standard Liner:
For most conditions during your average winter, this is the liner of choice. It is quick to dry, warm, and very comfortable. One layer of Moonlite Pile at the palm and finger side panels preserves dexterity, and two layers over the back trap heat very well. Velcro on the wrist matches that of the Professional Modular Gloves shell so that the shell and liner flex as a unit.
