The Black Diamond Spark Powders are an insulated, waterproof breathable glove designed for everyday backcountry use and specifically fit for ladies' hands. These gloves have waterproofing from GORE-TEX, insulation from Primaloft, and quality goat leather durability. These are all-season gloves. The powder cuffs ride over your outer layer to keep snow out. The leather forms to your hand, giving them a dexterous and intimate fit. The Primaloft insulation keeps these gloves cozy and dry. The Spark Powder Gloves for Women are a backcountry day-in, day-out kind of glove.