SmartWool Striped Liner Glove - Medium - Black Silicone Grippers - Positioned on the palm and fingers to ensure nothing slips out of your hands. Contoured Seams - Offer improved comfort with a bulk free construction. Material - 39% Merino wool, 45% nylon, 16% elastane. Touch Screen Compatible - Thumb and forefinger feature smart-reinforced tabs for versatile use of devices.