Stay warm, dry and ready for even the most brutal winter weather in these Extreme Cold mittens, made right here in Maine. Extra-long gauntlet with drawstring closure to seal out snow. Removable elastic wrist-strap leashes. Easy-closure hardware ensures a solid seal from the elements. Moisture-wicking interior keeps you warm and dry. Made in the USA, components USA and imported. Handcrafted in Maine using 95% US-sourced materials, Mainers makes mitts that go the extra mile. Using a level of quality, comfort and insulation previously reserved for NASA and the U.S. Military, they're committed to offering premium mittens to everyday outdoor enthusiasts. PFC/PFAS-free durable water repellent (DWR). Waterproof, breathable GORE-TEX layer seals out harsh weather. Durable, water-repellent shell is 88% nylon and 12% spandex. All-natural goat leather on palm, thumb and finger ends for enhanced grip and cold resistance. 100% polyester 3M Thermolite insulation for exceptional warmth. 100% polyester fleece liner is super soft for maximum comfort. Machine wash, line dry.