Thin, lightweight gloves designed to be worn beneath heavier outer gloves provide an extra layer of insulation in low temperatures. These under-gloves are often made from materials like silk, merino wool, or synthetic fabrics chosen for their warmth, breathability, and moisture-wicking properties. A common example is a thin wool glove worn under a waterproof ski glove.
This layering system offers several advantages for hand protection in cold environments. The inner layer wicks away perspiration, keeping hands dry and preventing chilling. It also adds significant warmth without significantly impacting dexterity. Historically, this principle of layering for warmth has been employed for centuries, with thin inner gloves made from natural materials providing essential protection in harsh climates. This basic concept continues to be refined with modern materials and manufacturing techniques for enhanced performance.