Thermal winter gloves are typically made of insulated materials like Thinsulate, fleece, wool, or synthetic fibers. These materials trap heat close to the skin, providing warmth even in freezing temperatures.

To choose the right size, measure the circumference of your hand just below the knuckles, excluding the thumb, and compare it to the sizing chart provided by the manufacturer.

Yes, many modern thermal winter gloves come with touchscreen-compatible fingertips, usually made of conductive materials like leather or special synthetic fabrics. This feature allows you to use your smartphone.

For extreme cold, look for gloves with multiple layers of insulation, windproof and waterproof properties, and adjustable cuffs to seal out snow and cold air. A reinforced palm and fingers can provide durability and grip.