The Arc’teryx Venta Mitten and its cousins, the Venta Glove and Venta AR Glove, are windproof, weather-resistant active insulation layers aimed at users participating in high-output activities in moderately cold temperatures.
Lightweight Backpacking Gear for Cold Winter Temperatures (Two-Layer Systems, Vapor Barriers, and Really Puffy Stuff)
Lightweight backpacking gear for winter temperatures: two-layer insulation systems, vapor barrier systems, and really puffy stuff.