The Black Diamond Spark Powders are an insulated, waterproof breathable glove designed for everyday backcountry use. These gloves feature GORE-TEX waterproof fabric throughout, woven-nylon powder cuffs, and goat leather fingers and palms. They are insulated with a hefty, but not bulky 170g Primaloft Gold. These are all-season gloves. The supple leather will form to the fit of your hand. The waterproofing and insulation will keep your mitts happy on hot/cold/wet/dry/fun/not-fun days. The powder cuffs will slide over outside layers and cinch down to keep snow out. Grab a pair of Spark Powder Gloves for this season of snow sliding.