Terramar Adult Thermasilk Ultra-Thin Performance Liner Gloves HIGH QUALITY FABRICS: 95% Silk, 5% Spandex WARMTH LEVEL: Ultra lightweight (1.0); Excellent warmth with natural breathability DETAILS: Thin, fitted liner gloves can be worn on their own or as a first layer under heavier gloves in harsher conditions PATENDED TECHNOLOGY: Features ClimaSense Thermoregulation technology. ClimaSense is engineered to recognize an individuals need to warm up or cool down. RECOMMENDED FOR: Ideal for outdoor riding, hunting ,hiking, skiing, snowboarding, sowshoeing, cycling and other outdoor activities