Dachstein Woolwear Preformed 4 Ply Extreme Warm 100% Austrian Boiled Wool Alpine Mittens 100% Austrian Boiled Wool Imported from Austria Made in Austria of 100% boiled wool essential for comfort in cold weather since wool can absorb 30% of its weight in water and maintain its insulating qualities. Made in the Dachstein Mountain area by loving families in small batches in small factories from 100% organic wool. Hand wash in cold water with natural soap and air dry flat and your Dachstein Woolwear product will last a lifetime. Please measure your hand from wrist to tip of longest finger to find your size of the World's Warmest Wool Mittens Extreme Warm Mittens Made of 4 plys of Heavy Weight Warm Wool: 3 of 4.4 wt and 1 of 7.0 wt. Expedition ready!