With a 3 layer construction for warmth durability and waterproofing these Sealskinz Waterproof Extreme Cold Weather Gloves have a PrimaLoft gold insulation to provide excellent thermal protection and breathability coupled with pre curved fingers and a goatskin leather palm for greater dexterity and durability making these an excellent pair of waterproof gloves for use in extremely cold conditions These Sealskinz gloves were previously named the Sealskinz Performance Activity Glove but have now been upgraded with the addition of the Primloft Gold insulation which is billed as being the best of the best in the Primaloft series and renamed the Sealskinz Waterproof Extreme Cold Weather Gloves A fantastic choice for keeping your hands warm while being able to maintain excellent dexterity making these ideal for enjoying outdoor activities such as walking cycling and exploring as well as every day wear too